Been looking at this myself.
None of the three (OfficeSuite, QuickOffice, DocumentsToGo) have an update for Honeycomb available yet, so for now you're limited in your use of screen real estate.
QuickOffice has already demoed a tablet version. However when I contacted their support I was told it would not be available until summer, and would be a separate app. I contacted DataViz (DTG) about their plans to release a tablet update, but have not heard back yet.
QO and DTG both have free read only versions, while OS has a 30 day trial that allows for editing.
All seem to support Gdocs and the same file types (which strangely includes txt and doc but not rtf).
DTG seems to open files fastest.
Can anyone compare the editing capabilities for the three. What text formatting, alignments, columns, etc. are supporting on each? What excel formula functions are supported? What powerpoint editing functions are supported?
Sent from my Xoom using Tapatalk