Are you giving Office Mobile a try?
How many are giving Office Mobile a try now that its fully featured and free on iPhone? Looks like its pretty good for lot of email and office work.
In my general usages it looks pretty good and I have already replaced, Polaris Office, Numbers and Pages app with this new amazing stuff.
Plus the ability to open the document from skydrive, upload the updated document auomatically after save ( A killer feature in my view), and send the document to mail directly looks pretty awesome as well.
Also there appears to zero loss of formatting,that included docs with complex tables, when I save the file back to Skydrive after updating it in Office Mobile, which often used to be the case with Polaris and Pages.