There are lots of shops in Bansko that sell ski gear and they have plenty of choise. It just depends, I would rather get it at home so I can go skiing stright away. Its just whatever you want really. I dont think its expencive there.
Yeah it might be cheap gear but most of it looks fake, I found the real quality stuff is the same price as here, If you can get to a TK max or other outlet type/internet sales it might be better to buy here.