I'll play here. I had a Rigd Ultraswing for my 4Runner. Got it during the pre-sale so got a darn good deal on it and shipping was free to boot. I've also had the Wilco Hitchgate solo hi-clearance swing that I bought used, never installed, and sold once I got the Rigd.
The Rigd is better in every possible way. It's built better, has more features, more thought out, is more secure and easy to use. If you look at a lot of the aftermarket bumpers the Rigd shares a lot of common features with them in the way the tire plate/wheel is mounted, how the tubing and supports are bent, and choice in compression latches. If you didn't know any better the swing is very similar to what aftermarket bumpers use. Some smart features like threaded holes for license plate relocation are included whereas you have to buy an extra piece from Wilco. It's secured with a compression latch and an extra pin. The Wilco only uses a pin which is nice and works but a compression latch along with the extra pin provides extra security, prevents wobble, and there is a satisfying sensation and sound to a compression latch. One of the main selling points is the extra hitch on the swingout portion so that you can swing out a bike carrier without having to remove the bikes to get to your cargo area. Wilco only recently added this as an option and it looks like an afterthought to stay competitive and it also comes at an extra price. The hitch receiver extension portion on the Rigd is actually tow rated at 10,000 lbs so more than a 4Runner or GX can even tow. I have the Rago accessory panel and attached a Front Runner drop down table to it, makes it really convenient and easy to setup an extra camp table. I'm not bashing Wilco so much as I am praising Rigd for taking an idea and making it better and more thought out. Wilco was a good option when it was the only once but the Rigd is just a smarter design overall. The other thing, Rigd customer support has been fantastic. I had two issues which were remedied immediately after a few emails.
With all that being said I sold my Rigd. Why? I got a 4x4 Labs rear bumper. While a swingout tire carrier is a good solution there are some inherent drawbacks with all of them. For me the swing out tire carrier was a stop gap solution to see if I swinging things out every time I wanted to access the cargo hatch, how much distance I needed in the garage or parallel parking, and if blocking the rear view camera were big issues for me. They weren't a big deal at all and 4x4 Labs had a 10% off group buy so here I am with a full rear bumper. That itself has it's own drawbacks in terms of weight, needing to swap to heavy duty rear springs, and mucho $$$. However during my use of the Rigd Ultraswing I do think it's the superior solution compared to Wilco. The Detours of Maine has the advantage of being much cheaper and having much better departure angles than the Rigd or Wilco.