PLO25, Flop decision.

I don't like the 3bet preflop. You are oop against both a mid- and shortstack. If you was against just one opponent (for example the shortstack) you could expect a fold pretty often on flop from him, because he just got two options, push or fold.

If the button call your bet on flop you will have to give up the pot and c/f turn and river. You just haven't got any outs.

You have got about 25% equity against them (if the got random cards).
You have got about 20% equity if someone holds 76**,K***,*h*h**

Call preflop and fold flop

That's an extremely ugly preflop reraise.

On the flop just check/fold since you've missed the flop completely and nobody is going to fold if they have any kind of piece. You're ultimately turning your hand into a complete bluff where everyone else thinks you have aces and has odds to call if they hit at least 1 pair.

3betting with jacks is something that has rised some discussion in Finnish community. I think that 3betting with jacks is usually a ticket to brain damage, as you get into ugly spots more often than not. But on the other hand there are a lot of players who keep jacks in their 3bet range and are 3betting that kind of hand.

But as always, it's a lot easier to 3bet from position than from oop.