hand 1 bet more on the flop

hand 2 bet less, no need to go all in cold, the only time you get called is when you are beat by a set/2pair of kq.

I would probly just bet 2/3 of the pot, and yes if they have a set/2 pair you are calling here anyways when they put u all-in. but you still might make a little more money from someone who has AK.