175 gram Latitude 64 Fuse in Biogold plastic. The Biogold plastic feels kinda like Innova Star plastic. I cannot comment on durability because I rarely throw this disc. The explanation is probably partially my inexperience and lack of touch and partly the disc itself. The Fuse flies closer to 5 2 -3 0 for me. It does not glide because it turns over immediately resulting in short shots landing about 100-150 feet out and 50 feet right. I have not been able to to find the right amount of hyzer to get a nice controlled turnover shot. Either its too much hyzer and it holds to finish left or it quickly flips up and over. There has to be a sweet spot I have not found yet but it is frustrating. I admit I am still a beginner but I have no problem accomplishing similar shots with under stable putters and fairway drivers or throwing the Buzzz on annhyzer angle. I found a beat up Discmania Origin (5 5 -1 1) and threw a couple times before returning to its owner and got it to smoothly drift right, landing about 225-235 feet out and maybe 40 feet right. I do not understand why I am having so much trouble getting a similar result with the Fuse. Like I said, the explanation is probably mostly lack of skill. But I also think there are other options out there that are easier to learn and work with.