This hand is a spot that I find comes up quite often. It probably doesn't make a ton of difference whether I hold JJ or QQ here, maybe even KK, it's fundamentally the same spot. I hate playing overpairs against aggro regs on 2-tone flops.

Generally, I'm folding. Villain here is 21/15 with 8% 3bet over 220 hands, has highish AF on the flop and turn and seems moderately tight and aggressive. Standard reg IOW.

Is folding here too nitty? Should I call and re-eval the turn?

What about if we were only 100bb deep? Are you more inclined to go with it then?

Poker Stars, $0.10/$0.25 No Limit Hold'em Cash, 6 Players
Poker Tools Powered By Holdem Manager - The Ultimate Poker Software Suite.

BTN: $28.29 (113.2 bb)
SB: $32.49 (130 bb)
Hero (BB): $84.31 (337.2 bb)
UTG: $43.60 (174.4 bb)
MP: $41.53 (166.1 bb)
CO: $30.82 (123.3 bb)

Preflop: Hero is BB with J J
UTG folds, MP raises to $0.75, 3 folds, Hero raises to $2.50, MP calls $1.75

Flop: ($5.10) 9 7 T (2 players)
Hero bets $4.50, MP raises to $11.50