does anyone have some hints or good books/articles on how to play flops in sit&go

I'm playing $11+1 9 people sit&go, so it's not full with suicide players
but there're usually 1 or 2 players wanting to gamble in the beginning

so in lower stakes my default move with AK was usually all-in, even when the blinds were like 30/60... I would often get called by AJ-AQ or 88-QQ, which is not that bad... or I would just steal a few blinds

an alternative would be to raise 3 or 4 BB and check/fold until you get an A/K
but maybe shoving is still a good option if you're on the button (trying to look like you don't wanna be called) or with a few gamblers in the hand