Villain is 25/21/12 over 116 hands. Att to Steal in LP is 40%, on button is 33%. Fold to 3bet, 86%. Sample size too small for fold to cbet %.

PokerStars - $0.10 NL (6 max) - Holdem - 5 players
Hand converted by PokerTracker 4

BTN: $16.97
Hero (SB): $17.23
BB: $3.13
UTG: $4.80
CO: $17.38

Hero posts SB $0.05, BB posts BB $0.10

Pre Flop: (pot: $0.15) Hero has 4 4

fold, fold, BTN raises to $0.35, Hero raises to $1.30, fold, BTN calls $0.95

Flop: ($2.70, 2 players) 3 9 2
Hero bets $1.30, BTN calls $1.30

Turn: ($5.30, 2 players) 4
Hero bets $2.50, BTN calls $2.50

River: ($10.30, 2 players) 5
Hero checks, BTN bets $6.00, fold

Firstly, I am going to apologize for any trivial/straightforward hands that I might post. Having another shot at 10NL so want as much feedback/help as possible.

OK, so I decide to 3bet to try and slow this guy down when he is stealing. Would it be better to flat and hope to hit a set or 3bet and win pot pre?

Flop, I don't think that hits villain's range at all. My range looks much stronger than villain's and I would bet all sets/ overpairs on this board so I decide to go ahead and cbet. Good/bad?

Turn, seems like the perfect card. When I reviewed the hand, I hate my turn sizing. I don't know why I continued with 1/2 PSB, I think a bet of around $3.90-4.20 is much better here?

River kills my hand. If villain was calling me down with Asx he caught a straight, any Ax type hand has got there as well if he had something like A9. That was my primary concern, should I have lead out with a sort of blocker bet around $3.50-4.00 planning to b/f or is it just better to c/f here?

Thoughts?