Like most DG players I started with Innova and they were king in my book. Then I tried a few Discraft discs, just to try something new and different. After a year or two my bag became almost all Discraft and it has become my brand of choice. In this last year I bought 4 Latitude 64 discs to try them out. I adore the Opto line plastic, it is like nothing else on the market for durability, quality and feel. This season I plan on working out the flights of these discs more. I have a Striker, Vision, Trident and Halo. All are in Opto line except the Striker is a Gold Line- 2009 Worlds. The feel of the Opto line is like a cross between Discraft Z and FLX plastic.
The disc that gives me the most trouble is the Trident I just haven't worked it out yet. For this reason I have stayed away from buying the xXx. It's just so over stable and doesn't really give me the distance I want out of it yet. It's so durable and will take such a beating from lumber jacking with almost no damage. Most of my local courses are heavily wooded and it's unbelievable how much of a beating these discs will take. I'll play them much more this season and see which ones will replace some of my Discraft discs. But so far I have been very impressed with this company's products.
