I do not have an updated version of Polaris if available since I am running my TF101 on an excellent custom ROM. I also have not found it necessary to update the Documents to Go comparison since the version number increased marginally (and it was never good to begin with).
I also noticed that some apps might benefit from installing the right fonts into the internal memory into root/fonts. My comparison is based on a stock scenario where no additional fonts have been installed.
Here is the UPDATED overview table including the SoftMaker apps (although there is no "umbrella suite" like in the others). Please take some time to go through the features as some have actually improved!
I have also updated the next post (PowerPoint) and the Word comparison with the most recent office suites. Excel to follow soon!
I also took a screenshot of the "welcome" screen of each suite:
Documents To Go Market link
Picsel Smart Office2 Market link
QuickOffice Pro HD Market link
ThinkFree Mobile for Tablet Market link
OfficeSuite Pro + Market link
Kingsoft Office Market link
SoftMaker Office Market link