Vulfix has a reputation for good brushes. I have a Col Conk pure badger hair brush (almost certain it's the 1000A by progress vulfix) and really like it. Some brushes I've used splay too much (which i personally do not like). But I find that my conk brush seems to pretty much return to form. It's a considered medium sized brush but Vulfix has some large sizes too. The Vulfix 660 and 2199 have large variations and probably could be found around $50.00 USD.