I am considering swapping my Exotic Weapon feat from Bastard Sword to Khopesh on Freebee. From a strictly sword and board DPS perspective is this a good move given the x2 (BS) vs x3 (Khop) crit multiplier. I have a lot of very nice Khopeshes in the bank and a shard so the transition is easy. My other 2 fighter are Khopesh users.
Freebee has WF, WS, GWF, GWS, Imp Crit and Power Crit feats. Plus 3 ranks of Crit Accuracy from enhancements. Thanks in advance for the input.