In these spots I'm always a bit unsure of what holds the most EV.

I'm assuming we assign a check raising range of Aj, some flush draws inc t8dd, 78dd, 56dd etc, 99, 66, j9s and some oesds and random air.
Given this is it normally best to flat here? I feel like we should definitely jam if we hold QQ with no diamond to protect our equity and because we block less fdraws.

Against loose players jamming also seems good to get stacks in on a wet board vs Jx and strong draws that are happy calling off.

Would the standard play be to flat and then jam the turn when most draws brick?

BTN: $55.14 - VPIP: 27, PFR: 18, 3B: 4, AF: 2.7, Hands: 55

SB: $99.39 - VPIP: 33, PFR: 26, 3B: 0, AF: 6.0, Hands: 27

Hero (BB): $100.00 - VPIP: 27, PFR: 21, 3B: 9, AF: 2.2, Hands: 91764

UTG: $100.00 - VPIP: 20, PFR: 16, 3B: 9, AF: 2.4, Hands: 150

CO: $168.22 - VPIP: 24, PFR: 18, 3B: 6, AF: 4.5, Hands: 656



Pre Flop: ($1.50) Hero is BB with Q Q

3 folds, SB raises to $3.07, Hero raises to $10, SB calls $6.93



Flop: ($20.00) 6 J 9 (2 players)

SB checks, Hero bets $9.69, SB raises to $21.76, Hero raises to $90, SB folds