Hand 1
Villains running 17/10 taggy hasn't got out of line. My question is, with his stats should we be calling 4 bets with AK? If not what stats does he need to have for us to call a 4 bet. Whats his range? What about if he was running 25/15 or 25/20?
As played line check?

25 nl
preflop:
Hero has
1 limp villain raises to 1.25 Hero reraises from sb to 4.5 limper folds villain makes it 8, Hero calls

Flop:


Hero checks villain bets 10 Hero is all in for 16.25

Hand 2

Villain complete unknown just bought in in full this is his 3rd hand at the table.

preflop:
hero has
Hero raises to 1 from utg mp calls Villain raises to 3.75, hero calls mp folds

Flop:

Villain bets 7 Hero is all in for 34.00, villain calls.

Any suggestions?