5 handed.

Hero: Qs Tc Qc 6s

Effective stack $180 (90bb)

utg folds, CO opens to $5, Button calls $5, SB folds, Hero raises to $21, CO calls $16, Button folds.

Kh 9h 6c ($48)

Hero ...?

So, with this PSR (3.3) I am trying to figure what our best line is. I don't think pot/folding is an option given the number of pair + draw hands he can push...but I also am not a huge fan of pot/GII since we are crushed by just the King.

I'd like some help in constructing his range and what equity we need to have when pot/gii.

Is check/deciding an option we can take on the flop? I think it will more often lead to check/folding, but I feel kind of gross betting 35/folding.

Thanks.