“The boots in this first gen design do not seal at full articulation. If wheeling in very dirty trails where you fully articulate the front suspension, then dirt will get in the joint. Suggested greasing at the frequency of every oil change seems a lame way to combat the problem. The second generation design appears to fix this sealing issue, but I will go with a set of Moog joints once these inevitably wear out sooner than expected, as the last set did.”