hand 1:
honestly i think calling behind on this flop is the weakest move...i like
fold>=raise>call
if you raise here you can either take down the pot, fold to a reraise, or be in the driver's seat if he calls behind...if played this way and he leads the turn i fold, but if he checks i double barrel...
or you can just eat 4bb and forget about it with a fold

hand 2
i probably float the turn too and hope the river is a fun card...but thats kind of passive