TPTK facing small raise flop and overbet jam turn vs recreational

Raise+Bet Aggressive Rec

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Raise+Bet Passive Rec

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Call vs agro Rec and fold vs passive one.

Thanks slyless, I've seen some recs merge weird hands like worse top pair and pair+draw in this line so I made the call:
Rec was playing 21/16/10 vpip,pfr,3bet and 71/53 flop turn cbet and seen him triple barrel with air before, felt very close but remembered some data on flop raises being overbluffed vs tiny cbets

Yatahay Network - $0.25 NL FAST (6 max) - Holdem - 6 players
Hand converted by PokerTracker 4

BTN: 158.96 BB
Hero (SB): 100 BB
BB: 100 BB
UTG: 113.44 BB
MP: 39.92 BB
CO: 59 BB

Hero posts SB 0.4 BB, BB posts BB 1 BB

Pre Flop: (pot: 1.4 BB) Hero has K♦ A♦

fold, fold, fold, BTN raises to 2.2 BB, Hero raises to 10 BB, fold, BTN calls 7.8 BB

Flop: (21 BB, 2 players) 6♠ T♠ A♠
Hero bets 3.2 BB, BTN raises to 12.24 BB, Hero calls 9.04 BB

Turn: (45.48 BB, 2 players) 7♣
Hero checks, BTN bets 136.72 BB and is all-in, Hero calls 77.76 BB and is all-in

River: (201 BB, 2 players) Q♠

BTN shows K♠ K♥ (Flush, Ace High)
(Pre 66%, Flop 40%, Turn 23%)
Hero shows K♦ A♦ (One Pair, Aces)
(Pre 34%, Flop 60%, Turn 77%)
BTN wins 190.96 BB

Is this flop sizing correct? I know we downsize on a monotone boards but OOP don't we want to use a larger sizing?

Not necessarily, in 3bet pots gto cbet sizing doesn't really change all that much based on position. I'm simplifying to range bets and when node locking this line we lose <1% ev by range betting for 12-15% pot vs a mixed strategy. both recreationals and regs tend to play very poorly vs this size in oop 3bet pots.