500NLHE Full ring

This is a live game at a local casino. 2/5 NL.
Villian is UTG with $430. Hero is UTG +2 with $800. UTG raises to $25, 1 fold, Hero with QQ 3bets to $75, folds around to UTG who calls.
Flop: JTT 2 diamonds, we have 2 black Qs. UTG checks..
I'm interested to know, what the best action is here:
1. Bet $75
2. Bet $100
3. Check behind.

Edit: Sorry, wrong forum, I will post in hand analysis

This really depends on what type of player UTG is and what you think their range of callng 3 bets OOP might be.

EDIT: Same thread is in HA already. Mods please delete thread?