If you're thinking of going the non-remy route, I second the Model Model Dreamweaver suggestion. I've never tried any of their curly textures, but their straight hair is okay (just don't expect a remy experience). Bijoux Beauty Elements is also a good BSS straight hair, if you're not trying to spend remy prices.
If you're thinking of curly hair, Sensual is pretty good, but stay away from Zury. Their curl patterns are gorgeous but it sheds like a mangy beast. The last time I got the Ultra French, it literally was coming out in clouds of hair....ridiculous. Thats what made me go running back to the remy and virgin hair lol.