Only threw 2 test material discs: Fuse and River. I didn't think they performed as well as Opto, GL, etc. Turned one over into a lake, and sold the other.
I think Retro is a much better take on baseline: performs much like DX, glidey, not terribly durable. Retro Saint and Prime Truth are the 2 best discs I've thrown in this plastic because they start out OS enough to still be useful after a tree hit or two. Fury and Claymore, not so much.