This is an easy shove. You're in the money so now it's time to get a stack that can take it down. Unfortnately, neither player is likely to call you down lightly as you'll cripple them, but picking up the blinds is still a good result.
You definitely don't want to get called here, as you can double up just from stealing the blinds twice. Easy shove from the button, probably a shove from all positions.
Have to go all in. If you were trying to hang to get to the money, then maybe fold, but really at less then 5 blinds even on bubble you pretty much have to go with any Ace. If more players and in earlier position, you could shove or fold.