[Discraft] Is there any different between FLX and ESP FLX?

[The Bard]

Simple question. I've seen ESP disc, I've seen FLX discs. But I was looking at discgolfcenter.com and I'm now I'm seeing ESP FLX discs? What exactly is ESP FLX vs. FLX? Or are they the same thing?

 

[fliphyzer]

FLX is made with ESP, there is no FLX by itself.

There is also Cryztal FLX, made with a blend of CryZtal Z plastic.