1.) Check Pot matchup thread. There is a bunch of stuff on that.
2.) Eh, it really depends on the situation and how good your opponent is at mashing. The bullet is good for stun combos though.
3.) He is pretty much the same but most of his bad match-ups are gone or at least a lot better. 6P looks like it is the shit.
gwyyyyyyyyyyyyyyyyyyyyyyyyyyyyyelabplzkthxbai~~~