For simplicity sake: The scenario is Zone poker without info on villian
-Theoretically speaking what is the optimal fold to 3bet %?
-What is the maximum fold to 3bet % for a nitty player which may be exploitable, but not severely?
Crunching some numbers, it appears 66+,A9s+,KTs+,QTs+,AJo+ have the most equity vs a combination of tight and loose 3bet ranges.
Would you put hands like J9s, T9s, 98s, 87s, 76s before any of these hands, like say AJo?
Would this be a decent range + 3bet defense on the cut-off:
18% PFR
52% fold to 3bet
Thanks for your help!