I agree with CrashTaco, the e-locker will make your day offroad. Either it or an ARB are great onroad b/c you disengage them and don't know they are there - just flip the switch offroad and you're set. So it's the best of both worlds.

Limited slips are very beneficial, esp on a daily driver where you get snow. They are smooth to engage and will help out when you lose traction, whereas a locker (offroad anyway) always helps you keep traction. This is an important distinction, if you can imagine having traction through an obstacle vs losing it and having to do something to get the LSD to engage (throttle, slight application of brakes).

If offroad is primo and you have the budget, e-locker or ARB. If onroad and light/medium offroad is important, get the LSD.

I just wish the detroit TrueTrac were available for our rear axles - that is a gear driven LSD and works great, and never wears down. <img src="/forums/images/graemlins/frown.gif" alt="" />