Have Barb15/Ftr2 that just hit lvl 18, and needs to decide on last feat. His current feats are
PA, Cleave, Toughness, THF, ITHF, GTHF, ImpCrit:Slash, Stunning Blow.
The only thing I can think of taking for my last feat is another Toughness. It seems ... disappointing to spend a feat on 23 HP - but are there better ideas?