16 stars - flopped str8 on bubble 3 flush board

[vers]

If he is only calling QQ+, AK shoving ATC is profitable. Readless I don't know his calling range and I think I might get called by like TT/JJ here as well. If his range is TT+, AK, shoving QJo is slightly +ev. With a shorty there, I can't see any big stack calling any LOOSER than that.

I agree that shoving pre is decent, but readless, I doubt that opponent will re-raise me all in and steal my 600 raise (obviously against a good opponent I would not open myself up to a resteal like this).

Anyways, I'm not concerned about pre as I think both raising and shoving are fine, depending on quality of the opponent. Folding is ridiculous as I have a slight chip lead and a decent hand 4 handed and I should be able to pick up an easy pot here.

There's little possibility that he has 2 suited spades and would play a flopped flush like this.

Any thoughts about the flop?