Does anyone know of XC spikes that are purported to have lots of cushioning and be comfortable? I just ran in the Saucony Havok XC 2, and my Achilles tendon is now dead. I was looking at the Hoka One One EVO XC, but there are few reviews for it. The Nike Rival XC 5 would also be a possiblity, though idk how much it has.