Im thinking about purchasing my first locker and the one that has me sold as far as function is the eaton elocker. Any body have any better suggestions. Also I don't know if I should have one for the front or the rear, since this is my daily driver/ weekend off roader.

 

I have had several vehicles with lockers. Currently have an Jeep TJ Wrangler locked front and rear.

Up front you want a selectable locker (air, electric, or mechanical controlled). In the back it can be automatic or selectable. If you put an automatic in the front, when off-road it can sometimes remain locked when turning tighly and make the vehicle not want to turn. If driving in snow, I would go selectable in the back as well - a automatic locker can get unpredictable in snow.

I would lock in the rear first, and then if desired next lock the front.