I've don't a TON of research on lockers, and I plan on having onboard air, but I didn't really want air lockers, and the passive lockers I feel like I'd end up tearjng something up because I do a lot of road driving in my tj. The manual actuation of pulling a lever to engage the locker is very appealing to me. Curious to see if anyone has gotten these and what experience you've had with them.