I just got some rear OMM Cold Springs for Discs today. Man they are SOLID. When I was thinking of getting them, I was really skeptical like how good could these racks really be? But after reading positive review and hearing nothing but good things, I decided to buy a set; I'd sell them if I didn't like em. They arrived this morning, I mounted them in about 10 minutes and I'm not even worried about them at all now. I have a tendancy to worry about my gear a lot but I don't even give these a second thought once they're on. I guess that's exactly what you want in a rack, not having to worry about them at all (unlike my last rack).
I'm not sure if this means anything to ya. Just giving you another opinion to work with.