a D35 as in a Jeep rear axle? Or as in the IFS axle in RBVs?
Both are junk imo, but I'm pretty hard on stuff, The IFS one seems alright, i never broke mine. Depends how hard you plan on wheeling honesty.. Every now and then on moderate trails It'll probably hold up.. The CV shafts on the other hand, with a locker, not so much luck. I broke 7? 8? At that point you lose track lol