i'll let others chime in for warrior cmans but just as random other tidbit, if you're doing TWC, any more than .5x is kind of a waste.
if you have 1 (not 1x, just 1) rank of TWC and 2 open hands you get a static +5 to your DS
if you're >= .5x trained, you get another static +10 so +15 DS total
there is a per rank increase, but it's quite small (basically 1 ds per 3 ranks in defensive, and much much less than that in offensive)
Mithrilschlong, 2015-03-10 to slightly later on 2015-03-10. You will not be forgotten!
usable Meteor Swarm, late 2020-12-30 to early 2020-12-31. You will also not be forgotten!