Anyone else have the Samsung Galaxy Note II?

I just got mine on Friday. I'm upgrading from the ORIGINAL (pre-3G) iPhone, which I've had for over five years. So far I'm very impressed. It's got a HUGE screen, but is lighter than my original iPhone (which as a lot more metal than later models.) Anyone have any tips/tricks/suggestions for a new user? And for a new Android convert?

• I'm buying a new phone next month and I'm debating over the Samsung Galaxy or an iPhone. I have friends who have both and they've given me their opinions, but I still haven't made up my mind.