I'll be putting a powertrax no slip in the front diff. (Got it for a real good price in new condition.) The question I have is which one is better between the powertrax no slip and the detroit ez locker. I plan on putting the detroit ez locker in the rear. I know that posi front and rear will give me outstanding traction offroad in 4 wheel and very good 2 wheel traction on road. I don't have a worry with my rear tires breaking loose because I know how my truck acts and what it can do, I try not to go beyond that.