Received this disc in a mystery pack, and is currently one of my favorite drivers. It beats in real quick, and is fantastic for hyzer flips. If I throw it flat with 70-80% power it will turn far right before fading slight left. Put some hyzer on it and flip up and go straight for days, ending with a slight fade. When brand new, it flew close to the flight numbers - perhaps a -1 turn and 2 fade. After hitting a handful of trees it now feels closer to -2 turn and 2 fade. Maybe even -3 turn? It's crazy flippy now.

The Fenrir is a pretty cool disc. It feels pretty good in my hand, it does feel like the rim is a little bit wider than other 10 speeds. The ground plastic is incredibly grippy, but not as durable. 

I find that the flight numbers are pretty accurate. It is a manageable overstable 10 speed. It handles wind pretty good, I was throwing it in a crosswind and it stayed pretty true. I was pleasantly surprised with how this disc flew. I got some pretty good distance as well with it. I think the speed of the disc in conjunction with its stability provides a solid disc.

Overall, I think this thing is pretty awesome!