I am looking into budget options for locking diffs in my vehicle. I will be doing the part time transfer case modification. I've searched and see a lot of e-locker / air locker types. For what I'm going to be doing I think the automatic diffs will work fine. I see that some are using automatic diffs in the rear and e-locker/ air in front. Just want to get some feedback from the community. If some is using automatic in the front and rear, I definitely want to hear from you. Thanks.