I know someone is going to disagree but...
I know not everyone can afford the best, but this is not a cheap sport. There are cheaper ways to do things, but is it the right thing to do when it comes to your safety. Yes you can lincoln lock the gear, or put a spool in, but if your in a tight spot and need that turning radius small, a spool or LL is not going to help you. Yes you can get out and unlock one of the hubs, but what if you couldn't, because your are on a cliff edge and a wall. and needed to turn ( I know this is an extreme example, but things like this do happen) Ever try turning a truck that has the lockers on. NOT FUN.
You need to be locked front and back. An ARB, OX Locker, or Detriot Electric in the front, and a Detriot or ARB in the back. There is no substitute for having all 4 tires working when you need them to work. And not working when you don't need them to be working.
Now granted, you don't need to be locked for most of your trip, but when you do need it, well you really need it. I run an ARB in the back and am open in the front. I also get out on my truck alot to make sure of the terrain that I am going to be riding on, just to make sure that I can make it, since I wheel alot by myself and don't have another truck to help get me unstuck. Now you know why I have a winch. I will be the first to tell you that I have also turned back many times, because I was not sure that I could make it through that trail.
Do yourself a favor and do it right. Get a good locker or selectable locker. You won't regret it, and you will see a world of differance.
There are some things you can go cheap on and somethings you can't. This is one of those things, that you can't.
