This post is part of TechAirlines' biweekly PrizeFly series. Every other Monday, we compare key features of 2-4 similar products and crown one as the "prized flyer".
Are you using Windows? Do you wish Windows had that beautiful dock from Mac OS X instead of the Windows Taskbar?
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PrizeFly Agenda
About the Contestants
Round 1 – Application Launcher
Round 2 – Taskbar Replacement
Round 3 – Performance
Round 4 – Eye Candy
Bonus Round 1 – Additional Modules
Results!
About the Contestants
RocketDock is the elder on the block and has been around since 2005. It is a free dock utility created by Punk Labs. It has numerous features including real-time window previews, minimized windows, icon transitions, and compatibility with ObjectDock skins.
ObjectDock is a dock utility from Stardock Software. There is a free version available as well as an upgraded premium version for $19.95. It features a weather docklet, attractive eye candy, live previews, skin support, start menu support, and much more. Version 1.9.
Nexus is a doc utility from Winstep. Similar to ObjectDock, there is a free version as well as a premium “Ultimate” version for $24.95. It has numerous features including tons of eye candy, system tray support, weather forecast, third party skin support, and much more. Version 10.9.
Round 1 – Application Launcher
How well does each contestant work as an application launcher? Is it easy to add new applications to easily launch or is the process like finding a needle in a haystack? This is the main purpose of a dock, so how well does each of our contestants perform with its primary purpose?
RocketDock

RocketDock using the CrystalXP theme
To add an application to RocketDock, simply drag and drop an application file or shortcut to the dock. The applications on the dock can be rearranged by drag and drop.
Alternatively, right click on the dock and select Add Item.
Each shortcut can be customized with the same options provided to regular application shortcuts.
ObjectDock

ObjectDock using the GlassBent theme
To add an application to ObjectDock, simply drag and drop an application file or shortcut to the dock. The applications on the dock can be rearranged by drag and drop.
Alternatively, right click on the dock and select Add > New Shortcut..
Each shortcut can be customized with the same options provided to regular application shortcuts.
Nexus

Nexus Dock using the Leopard Theme
To add applications to Nexus, drag and drop an application file or shortcut to the dock. The applications on the dock can be rearranged by drag and drop as well.

Adding Internet Explorer to the dock
Alternatively, right click on the dock and select Add Item > Item. This will give a selection of options to create a shortcut to something.
Each shortcut can be customized with the same options provided to regular application shortcuts.
Round 1 Results
All three work as an application launcher about the same way, so we’re calling it a tie!
RocketDock: +4 points
ObjectDock: +4 points
Nexus: +4 points
Round 2 – Taskbar Replacement
Windows already has a taskbar, so having a dock and a taskbar active can waste a lot of screen estate. Does each contestant effectively replace Taskbar or would having both still be necessary? After all, Macs only have a dock.
RocketDock
RocketDock is not intended to replace the taskbar. It is intended simply as an application launcher.
There is no tray area icons support or an option to hide the Windows Taskbar.
However, to save screen estate, there is an option to auto-hide RocketDock. When the mouse moves near the edge of the screen that is is placed on, the dock would slide out.
ObjectDock
ObjectDock is able to serve as an application launcher as well as a taskbar. There is option to show icons of open window in the dock, similar to the feature of the Mac OS X Dock.

No window grouping, so the dock can get quite cluttered
Unfortunately, it also copies one of the biggest flaws of the Mac dock. No window grouping. If you have 5 Word documents open, there will be 5 Word icons.
ObjectDock does not have any taskbar support in the free version.
Nexus
Nexus has an application launcher, a currently open windows section, start menu, as well as full support for the Windows Tray/Notification Area.

Nexus Taskbar Support
It offers full support for Windows Vista and Windows 7 thumbnail previews. The dock icon shows a live preview of the contents of the window, but only seems to have to refresh the image every 30 seconds.
Thumbnail Previews
Modules allow a live clock to be added to the dock, as well as the Start Menu, CPU meter, RAM meter, Network meter, and much more.

Nexus Clock Module. There are options to switch between analog and digital. To the left is the Start Menu button.
Round 2 Results
Nexus takes this round for having the most features to make it effectively replace the taskbar, including the tray area. ObjectDock takes second for having the same features as Nexus, but lacking tray icon support for free. RocketDock trails last here.
RocketDock: +1 points (5 total)
ObjectDock: +3.5 points (7.5 total)
Nexus: +5 points (9 total)
Round 3 – Performance
A dock would use a new process thats constantly running all day on your computer and if it hogs RAM or CPU, then there’s a serious issue. How well does each contestant perform in terms of RAM and CPU?
RocketDock
RocketDock achieved very smooth performance and seemed to have an average RAM usage of 14 MB. It consumed up to 20% CPU while special effects were being used (such as hovering over an icon).
Overall, RocketDock ran very smoothly with little to no lag.
ObjectDock
During regular operation, ObjectDock maintained below 10 MB of RAM usage, which is quite impressive. While special effects were being used, CPU usage went up as high as 40%.

ObjectDock Performance Options
Overall, ObjectDock ran very smoothly with little to no lag.
Nexus
During regular operation, I never noticed Nexus consuming more than 20 MB of RAM and 25% CPU. When it is just running in the background, the average RAM usage was 18 MB and 5% CPU usage. Whenever I clicked on it to launch something, the eye candy would bring the CPU usage as high as 30% for a few seconds.
Nexus and Desktop Window Manager RAM and CPU Usage
In addition, if certain effects are enabled, Nexus would make heavy use of the Desktop Window Manager, therefore increasing its RAM/CPU usage as well.
Nexus is heavy in effects, so a decent video card is required for good performance.
Round 3 Results
ObjectDock takes this round for having the most features in relation to its performance. It consumes the least RAM during normal operation. RocketDock takes second. Nexus takes last for having the most RAM and CPU usage and requiring heavy use of Desktop Window Manager.
RocketDock: +3 points (8 total)
ObjectDock: +5 points (12.5 total)
Nexus: +2 points (11 total)
Round 4 – Eye Candy
The Mac OS X dock is packed with eye candy, from reflections to the genie minimize effect. How attractive are our contestants? Lacking the eye candy everyone wants or having way too much?
RocketDock
RocketDock features a magnification effect upon hovering over an icon and a bouncing effect upon clicking on them.

RocketDock Magnification Effect
There is a large collection of skins. In addition, more skins can be downloaded from the RocketDock site.
ObjectDock
ObjectDock features a choice of either the standard magnification effect or a swing effect upon hover.
On Windows Vista and 7, there is a special minimize effect. When a window gets minimized, its icon in the dock shrinks and the window will smoothly shrink into a thumbnail sitting under the icon. This is a very smooth and attractive animation.

Minimized windows have a live thumbnail. Google Chrome here is not minimized, so there is no thumbnail. This can be configured but showing the thumbnail at all times disables the minimize animation effect.
There is a large collection of themes you can choose from as well as an option to upload your own. Themes can be downoaded from WinCustomize.com.
Nexus
Nexus is completely loaded with eye candy, from reflections to water ripple effects. When everything is enabled, it seems a bit excessive, but fortunately, the Nexus options panel lets users fine tune each setting as well as disable things they don’t want.

Nexus Effects Manager
Nexus also has special effects for various actions, such as deleting a certain item, clicking an item, adding an item, hovering over an item, etc… These effects range from simple magnification to sound effects to explosions.

The various special effects of Nexus. Fully customizable.
There are also a collection of themes you can choose from including a Leopard theme (to look like the Mac OS X dock).
While not eye candy, Nexus has special sound effects and even voice effects. For example, at the start of every hour, the clock can be configured to ring chimes or have a voice literally read out the time.
Round 3 Results
Nexus takes this round for having the largest set of special effects and other eye candy. Some effects are truly beautiful. ObjectDock slides in second with RocketDock trailing last.
RocketDock: +2 points (10 total)
ObjectDock: +3 points (15.5 total)
Nexus: +5 points (16 total)
Nexus and ObjectDock are in a very close competition to first place with RocketDock trailing behind them. But we’re not done yet folks! You know what time is…
Bonus Points!
Bonus Round 1 – Special Modules and Docklets
Are our contestants just application launchers and window managers? Of course not!
ObjectDock contains several built in docklets including a Google Search and live Weather.

ObjectDock Weather Docklet. Five day forecast shows upon mouse hover or click.
Nexus also contains several built in widgets including weather, CPU meter, RAM meter, and Network meter.

RAM Meter
ObjectDock: +2 bonus points (17.5 total)
Nexus: +2 bonus points (18 total)
Results!
How many total points did each contestant score?
Now let’s hear your thoughts. What’s your favorite of our three contestants? Or do you prefer another dock for Windows? Vote in the poll below and leave your thoughts in the comments.
And that concludes this week’s PrizeFly! Thanks for joining us and be sure to check out next week’s competition!