Sticking w/6.1 because my fingers are clutzy from years of mechanical work on VWs and such. I've seen videos of slick UIs manipulated gracefully by little oriental people with quick tiny fingers, making me green with envy. Nothing seems to improve my dexterity beyond being able to tap a large button/icon. No swiping or flicking for me. So I have my Vogue set up for navigation via taps, and stylus for typing and fine lines in PaintWM, etc.
Check out pics of my VW buggy here:
http://forum.ppcgeeks.com/album.php?albumid=89