First off, 90% of the ones out there are for looks, not fuctionality. If you are looking to upgrade for performance type reasons I would suggest either a beefy one meant for a winch, or a pre-runner style which has full skid plate and mounts not only to where the old bumper, but distributes front energy to the whole chasis. Problem is this type is generally custom built and very expensive.
I'm looking locally to find a fabricator to build a full pre-runner with skid plate, cheapest ive found is almost 2k. I need to learn how to weld

My personal opinion would be to lift it a bit so you have clearence, besides all trucks made for "True" 4x4 focus on suspension, and such first. Just my 2 cents being as im learning as well.