I find these spots particularly difficult to play; weak made hand + so-so draw on two tone flop, not worried about the SB, he's never xR as the PFR. BB's splashy pre and a 20% donker but won't commit big chips without a reasonable holding post.

What's the plan?

BTN: 105.75 BB (VPIP: 15.52, PFR: 10.05, 3Bet Preflop: 6.31, Hands: 1,728)
SB: 129.5 BB (VPIP: 42.24, PFR: 33.04, 3Bet Preflop: 19.50, Hands: 801)
BB: 202 BB (VPIP: 93.96, PFR: 14.29, 3Bet Preflop: 3.09, Hands: 184)
UTG: 157 BB (VPIP: 23.11, PFR: 11.66, 3Bet Preflop: 3.82, Hands: 495)
MP: 60 BB (VPIP: 27.78, PFR: 6.94, 3Bet Preflop: 0.00, Hands: 145)
Hero (CO): 132.5 BB

SB posts SB 0.5 BB, BB posts BB 1 BB

Pre Flop: (pot: 1.5 BB) Hero has A J 8 7

fold, fold, Hero raises to 3 BB, fold, SB raises to 10 BB, BB calls 9 BB, Hero calls 7 BB

Flop: (30 BB, 3 players) A 6 5
SB checks, BB bets 30 BB, Hero

Raise.

Don't raise. Does he usually donk pot? It's close between call/fold

Seen him donk 0.3p-0.5p, shows up with either weak made hands (2p on straight flop) or non nut flush draws. So vs this sizing I should be inclined to fold.