how would youguys rate the eaton rear locker against the richmond lock right?

 

E-Lockers FTW
I sell 'em, but more importantly I've had them in my front and rear axles since '08 without any issues at all.

It's 100% open when not engaged and mechanically locks the axles together when turned on.

 

Another nice thing about the electronic lockers, if you ever rip off the wire its an easy fix.

Air lockers need air line. Not often ripped off, but just something in the "pro" column for the elocker.