wellfed there are a lot of "fixes" out there that are counterproductive. MH(as usual with visual aids, comments by subject matter experts etc) has pointed out that one of these fixes, soft shocks, is counter productive. Getting the sled up on one ski and not just having the sled leaned over is what you are after. I have Raptors on sleds now and I had the EVOL Xs on my Freeride last year. I really like the ability to split the compression damping and have control over the rebound damping too. The high speed/low speed thing is relative to the shaft movement speed. The low speed is more of a handling thing, like a sway bar. The high speed is bump compliance and with the EVOL you can run a soft "spring" initially and catch that shock with the EVOL chamber and basically never bottom out. You can also run the high speed stiffer for running the trail and keep the low speed soft for getting around in the trees and tight stuff. Adding rebound slows the handling of the sled down a little and helps keep the sled from snapping back at you after a big hit or lots of little hits. The air shocks are lighter too. I would have Foxes his year but they are switching ALL the shocks to the Kashima coating on the shafts and those shocks aren't available yet. I would suspect that Raptor will have at minimum, rebound knobs on their next get shock and hopefully high/low speed control too. I am a fan of both companies, I really like that I can get ahold of Jake, the head man at Raptor, anytime we need help though. I don't have Mr Fox's cel number.