i'd say britney 4, and for jumps either a 720 with a tickled mute or a frontflip. i suck at jumps. or a blunt 3 over the 50 footer they made at my mountain, coming from the east i'm not used to that. biggest i had hit before was like 35.
Backflip. Smashed myself to bits a few times trying to learn Lincolns and Rodeo 5's off jumps that were too small.
Hit some good cliffs though, probably out to 25ft, including one outcrop I skied off in a whiteout and ended up just sailing through the air for a while.
for jumps probably 5s and frontflips, and i got a lot more comfortable on big jumps, mostly at mt snow. rails are kinda hard to say because i got a lot better on them and learned a bunch of things i was stoked on