The Crux is a great semi-overstable midrange that compliments the pathfinder well.  For my bag, the pathfinder is my go to straight flying midrange that I can trust to go straight, with a baby fade at the end.  For shots where I want a little more fade at the end, I'll throw my Crux.  For my arm speed, flies straight about 70% of the flight, then has a reliable fade.  Feels comfortable tossing RHBH and RHFH.  Also great for shots where I feel I need a little more distance than my A5 for RHFH approach shots.  I would add that the flight numbers seem to be spot on in Ethos plastic at 175g (for my arm speed).  Highly recommend!

This disc is exactly what you want out of a mildly overstable midrange, it does what you want and nothing else. Incredibly straight initial flight with a soft but reliable fade at the tail end. Thrown on anhyzer, it will hold the line for the majority of the flight before flexing out as it slows. I find it unlikely any disc could ever take it's place in the OS mid slot of my bag.