Nice disc but wish I had in 400g instead of 400. I have both the f5 and f7 and personally I did not find any substantial difference between them which was surprising so I essentially have the same disc with different stamps. To me they fly identical
Found one of these on the course. Played with it. Bought 2 more. Favorite disc hands down
Awesome hyper flip disc. Also great for newer players
Off and on player for a few years. Started playing more frequently over the last few months. Learned about the technology of disc's and understable discs are great for me.