I just installed one in my SSO slimline bumper last weekend. I haven't used it yet, but I'm very happy with the fit and finish, and it all seems to be well engineered. It's worth noting that my buddy who helped me install it had recently installed an earlier XRC 9500 model on his 2011 (he got a killer deal on it), and he commented that there were various practical upgrades versus his other than just the waterproofing/wireless (location of some electrical connections, switch, and some other things I can't recall).
It is annoying that I need to use an angle grinder to cut the hook to attach my Flatlink (coming soon). And the bolts that go with the X20 Fairlead don't fit the Factor 55 Fairlead so we had to make a quick trip to Home Depot. Weird/annoying. But overall I'm very happy for the price!