http://weaktight.com/5813823

There is a bit more to say on this opponent: He's playing 25/21/20/20 (3bets oop +3bets IP are 20%!!!)
I adjusted my 4betting a little bit and have not only AA** there. However, because we're this deep, I cut out some KK** combos which I used to 3bet against him a bit less deep.

So the question, should he fold his strong hand preflop versus AA** or is he often enough catching a set? 
-->I guess yes, but what about 100bb stacks? (less implied odds)

This is the kind of hand (in his position) I'm the least sure how to play. I usually call good double pairs vs 4bet, call almost any4ds , fold big pairs like KK**.