TPTK vs super lag

[LAgambol]

Villain just sat down and out of 5 hands probably played 4 of them for raises pre flop and is involved in every hand. Hero is playing LAG and just lost a big pot, villain may not know this.
Villain has 4K, Hero covers
Hero has AQdd
utg limps, villain in ep limps, hero in BB raises to 120, UTG calls, villain calls
Flop: Qh 9s 2s
Hero bets 280, UTG folds, villain calls
Turn: 9c
Hero bets 500, Villain raises to 1700, hero goes all in

[ant0s86]

I probably like a check here on the turn oop, meh

hero beats any Qx hand range but then consequently allows a free card for a drawing hand if it is checked behind..

Playing this hand oop is very tough because if hero decides to check the river again the villain may check behind again on a non-spade river with Qx, or the spade will drop and Hero is struggling to call a 2/3 pot bet or above..

personally i like the line that Hero has taken in hindsight you lose too much value not betting the turn here, but am interested in what peoples thoughts are on this one as im confused as to a +ev line here against an opponent we dont know much about

[Moonshine]

this is completely player dependent. you say he's a "super lag" but he's only played 4 of 5 hands?

[Kala1928]

So out of the first five hands he has played four of them, wow superlag lets go broke with one pair.