I love this disc. My only complaints are that it feels strange in the hand - if you throw it enough, like I did, you'll get used to it - and the plastic isn't as durable as I'd hoped. Great for midrange drives or mid shots that you need to not turn over. 

This disc..... what can I say? I'm in love with it. I have a first run x-out and x-out. My first run is super stable still, I have almost had it in the bag for a year. The x out will flex a little more and has a nice smooth slight flip to flat and goes into "glide mode" for me. Reaching distances of 360-380 with this thing (4/10 times). From my first throw of the day to my last, I can count on it to reach 330-340 without question and hook up at the end. Fights a head wind pretty well, but usually in a steep head win my First Run, X OUT will be what I throw... just in case. I love my x out M1-- don't be alarmed by the stability... I know a lot of players that say it is too much disc... it can be, but keep working it. Buy a couple of them and throw one over and over and the 2nd will be come your favorite stable forehand mid range! 

This is a disc that i love more and more every time i play. I got this disc as part of an infinite mystery box, and hated it my first bunch of throws. As my skill progressed and i learned the disc, it is my absolute go-to mid range. Throw it flat and hard, it wont turn over, it will just go straight, with moderate fade at the end of its flight. throw it with some RHBH anhyzer, and watch it turn, flatten out and land flat. LOVE THIS DISC