king w/o crown

[BobboFitos]

a few preflop questions. since ppl 3bet alot. here they are: (From today)

This villain is a tag, but he opens looser from co and btn, obviously. We have some history but nothing extensive. He's a slight winner. I feel like I could call push or fold. What would you do? In my experience oftentimes these type of small 4bets are nuts or air, bc anything larger is so committal and presents a push fold. here this is close to push fold but call is somewhat of an alluring option too.

PokerStars No-Limit Hold'em, $4 BB (6 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: 2+2 Forums)

saw flop|<font color="#C00000">saw showdown</font>

Button ($394)
SB ($682.60)
Hero ($478.65)
UTG ($248)
MP ($241.80)
CO ($405)

Preflop: Hero is BB with A[img]/images/graemlins/heart.gif[/img], J[img]/images/graemlins/heart.gif[/img].
<font color="#666666">2 folds</font>, <font color="#CC3333">CO raises to $16</font>, <font color="#666666">2 folds</font>, <font color="#CC3333">Hero raises to $64</font>, <font color="#CC3333">CO raises to $135</font>, Hero ? (71 to call)

This villain is a big fish. However, his minraise was instant. I dont always notice them, but when I do, I 4bet. Normally I'd call the min 3bet, esp vs someone as bad as him, but now when he minreraises me again, clearly he has a big hand, and pushing is super silly. so now its call or fold. What should I do?

PokerStars No-Limit Hold'em, $4 BB (6 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: 2+2 Forums)

saw flop|<font color="#C00000">saw showdown</font>

UTG ($624.35)
MP ($844.60)
Hero ($529.20)
Button ($50)
SB ($619.25)
BB ($429)

Preflop: Hero is CO with 9[img]/images/graemlins/spade.gif[/img], Q[img]/images/graemlins/diamond.gif[/img].
<font color="#666666">2 folds</font>, <font color="#CC3333">Hero raises to $16</font>, <font color="#666666">1 fold</font>, <font color="#CC3333">SB raises to $28</font>, <font color="#666666">1 fold</font>, <font color="#CC3333">Hero raises to $80</font>, <font color="#CC3333">SB raises to $132</font> Hero ? (52 to call)