So now that the dust has somewhat settled, & there has even been an aknowledgement from the developers that some epic feats are bugged & that they may fix them for u15,

What is the consensus as to the best rpic feats for monks?

Improved martial arts - a no brainer really, but might there be better?

Vorpal strikes - it's definately nice (when it get's fixed) but for most people you'd have to invest 4 lvl ups into wisdom - not sure if I'd want to do that.

Overwhelming critical - would work nicely with dreadknought, but 3 extra feats to qualify seems to high a price for me.

Epic toughness - definately doable (start with 16 con & eat a + tome + 2 lvl ups in con), helps in the hp department and doesn't require the lvl up investment that vorpal strikes does - bit on the fence with this 1.

What do you think?