When I first saw this hand I thought it was an easy all in. I would still go all in but now I think it's close. You dont have any folding equity, but are only a big dog if someone has a bigger flush draw.
Against a set you will win 40% of the time. Against two pair its 48%. Against AT it's 55%.
![The Ace of Clubs [Ac]](https://pofex.com/images/smilies/Ac.gif)
[8c] and the chance of winning is only 23%.
But there is already some money in the pot. You risk $26 to win $35.25 (there is rake). If you win more than 42% of the time the play is +EV. I think you win more than that
If MP2 has a bigger flush draw and decides he wants to gamble you are in bad shape. If he has a made hand and wants to come along it's good.
With a big draw you want to be the one who goes all in. Unfortunately villain potcommited himself and you dont have any folding equity.
All in all: to go all in is high variance but still slightly EV.