I didn't mean the exotic becomes martial with 2h part that KOTC doesn't have, as you said.
Oh I see. Sorry
might as well use a feat to get Bastard Sword as a useable weapon, then depending on the situation, you can use it to mimic a greatsword(in that you use it with two hands
Yeah I see. So you can take all of the weapon feats associated with Bastard Sword and have more flexibility. Otherwise, if you want to fight with a longsword + shield sometimes and with a greatsword some other times, then you need a lot more feats.
or use it with one hand(or dualwield it with huge penalties)
-3 on the left hand and -3 on the right hand, if you have the feat Improved Two Weapon Fighting.