If cc, buffing and healing is what you want to do, then definitely make a spellsinger.
But wc have to put two feats into powerattack and weapon focus which is a big enough investment for me that I decided to make the most of it and build and play my TWF dorf brd14/ftr2 like a tank. Workin out surprisingly good.
As for reasons to make a wc? +1/+2 hit/damage yo!!!![]()