Is he a power farmer or a mega ganker like rammus?
What I do worst is probably with my snowball, if you dont land it then do you just run away? lol
Is his AP build anything to really think about using or is he almost always better with a full tank build?
Any suggestions on playstyle/camp pathing/counter picks would be much appreciated because i want to learn nunu badly!
Uh, no champion is really a power farmer in the new season, not to say he can't do it, but it's just not really viable. You definitely want to gank with Nunu more than you farm.
If you miss snowball then you walk up and try to land e and get stun or blow their sums.
Tanky build is 100% better than AP. AP build is pretty much for fun.
Jungle is too dynamic to ever have a set path, but a really good path on blue side is "Blue, Gromp, Scuttle, Gank mid soak exp of 2 minions and get level 3, Other crab, Red."
That being said pathing should always be dependent on lanes, and enemy jungler path, and your ability to deal with enemy jungler at crabs.
