I don't know if this interests anyone, but here's the process I went through, in as short and broad strokes as I can make it:

I Started looking at Leviton, because they're all over the place and clearly the most visible in the space (at least they are on Amazon).

Then I started looking for ANYTHING else when I found that Leviton charges insane prices for all accessories for their enclosures.

So I moved to OpenHouse, which had reasonable prices for everything, though their stuff was a little more dated and they had fewer accessories that worked with their platform.

But Openhouse started looking less and less reliable. I tried to find out more about their products but couldn't really find a website that would tell me about them. They were owned by another company that was owned by another company that was bought by Linear, I think. Anyway, their whole thing started to unravel.

Lastly I moved on to the only other option Amazon seems to sell, which is On-Q by Legrand. But they seemed to be pulling the same trick as Leviton, just with a smaller product line.

So in the end I bit the bullet and ordered this Leviton enclosure. It was delivered today, and the second I opened the box, I saw cracked plastic So now that's on the way back to Amazon and a replacement should be here Tuesday. I'm hoping to install it by the end of the week and I'll post pictures if anyone's interested.

I went with that model because it's the only one that was plastic. I figured it couldn't hurt to give the wireless signals from my router the best possible chance. I also like that the door and cover overlap the actual box by a significant margin, which I'll need because the box can't be attached to the side of the studs like some, but instead I'll have to notch out the drywall for the tabs on the front of the box to attach to the studs straight-on. Again, I'll take pictures.

I only ordered a few accessories. A power box that I figured would probably fit the enclosure better than something off the shelf, an 8-port coax splitter, and a few shelves to mount some of the equipment. I figure there will be a lot of velcro ties for most of it, though.