Discussion on:

Edit and convert OpenOffice documents on your Android tablet

Useful stuff. Thanks. I think Polaris is quite good at editing MSOffice documents. A bit clunky but it works ok.

Definitely Google Docs. They docs Android app is free and reliable, and all my docs are accessible wherever/whenever. I use it both personally and professionally to open, edit, and share documents. My experience with docs on the ASUS transformer prime has been positive.