Ok, my first TR (pretty standard monster build, 12-ftr/6-rgr/2-mnk) has three feats left, 2 at 18,and the last at 20. Two are spoken for, Quickdraw at 18th, and GWS at 20. Any suggestions as to the second at 18th? Already have all the combat feats except OTWF, and have taken 3 toughness feats.  Ideas are: OTWF (+2 to hit), Lightning reflexes (+2 to reflex saves), or another toughness (+22 HP's).

OTWF is probably not bad if the +to-hit is useful, but there might be something better.

Improved Sunder? Quick Draw? I have no idea what's standard for that build.