1: Yes, I have big hands so the stylus feels more comfortable.
2: The buttons feel more "loose" and "free" compared to the regular DS. I think I like the old buttons better, but they work for me.
3: I like the Lite's shoulder buttons more.
One question I do have though: Are the speakers on the Lite not as loud as the regular DS?
Screen is so hot.
Level 3 brightness: