What about lunchbox? Where are you putting them front, rear, or both? What kind of wheeling do you do? What axles do you have. Need more info. But really it comes down to personal preference. They all have their positives and negatives.
I have the lunchbox lockers in my Dana 30/35 combo and I love them. Cheap and very effective. I do a lot of rock and ledge climbing tho. If you don't do a lot of off road either air or electric would work in front and leave the back open. You will get a lot of flack here about locking a Dana 35. I would prefer the electric locker in front but that's just me. As you can see lots of people love the arb.
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