I’ve heard rumors that Office is coming to Android in early 2013 but nothing solid or even credible at this point.
I’m certainly hoping for MS Office to hit sooner rather than later. I’ve tried most of the Android apps for handling Office docs, ppts, xls but all of them fall short at times. Perhaps most frustrating for me is the format breaking that occurs with word documents with heavy table use.
In any event, when MS Office hits Android I will be able to leave my laptop at home and be 3x as productive with my Transformer 101 or newer tablet (I’m on the hunt currently).
Out of the all the Office apps out for Android at current, I think I like Kingsoft Office the best.