In my opinion, LSD and especially our sturdy rear LSD has on and offroad advantage until you get a tire in the air, or alot of weight difference from side to side (without using the e-brake trick). Lockers will lose traction at the same time. Bad on Ice, snow, gravel, and wet roads. Yikes! An LSD will corner better especially while driving spiritedly on or offroad- especially rally. A locker has the ability to turn both tires the same speed no matter what. even with 2 tires, lockers F & R will go.