[Sardine]

first off I think his call preflop range is quite wide, since he seems a bit loose and because SB joined in. Given the pot is going to be so large on Turn and there are alot of draws on this board, which you will not know if it hit him or not, IMHO you have to choose between AI or folding on the flop. Against this player it's close, but given the texture I think raise allin is profitable long run.