The ARB bumper has multiple flaws, IMO, and here they are:
1- the swingout mechanism is clunky. Never really adjusts well, hard to close, a pain to open. Not very well engineered.
2- the "wings" are probably the most important part of the bumper, as they provide protection to the rear of your truck on both sides. These wings are braced with a cheesy piece of steel that cannot take the weight of our truck if it comes down hard. The wings push up into your rear rocker panels. **easy fix - replace the brace for the wing with a much stouter piece of steel.** for the price, you should not have to "fix" any engineering flaws.
3- the lights on the bumper should be LED, not those cheesy cheap lights ARB currently runs.
4- Where the wings mount to the center piece of the bumper, there are rubber inserts. These get caught on everything, fill the bumper up with dirt, sand and rocks and are a pain to make flush again.
Other than that, it's a great bumper.
I've heard many say they don't "want to deal with a swingout." I get that, but I have to plug Slee's rear bumper with swingout here. That mechanism is designed as easy to operate as car door. And if you're doing any real off-roading, you need a full-size spare. You don't want that spare on your roof (raised CoG) and you don't want it in your rig. I also think the fit and finish on the Slee swingout rear are better than ARB - it's just a better bumper overall. Yeah it's expensive. But we drive 200 Series Land Cruisers, not 10-year-old jeep wranglers. You get what you pay for.