The below are best viewed from a desktop, though are somewhat mobile friendly:
Category 1 Map: sampling of around 4k properties as of 12/2/22)
Category 2 Map Picture: (sampling of around 2k properties as of 12/2/22)
While there are some elements to be lost by using this map, such as the different value of points depending on a program, the best option for looking at a large volume of hotel brands at once outside of my category 1 map is found at https://awardmapper.com/
For additional maps that I was working on & may do some further work on, here they are:
While far from comprehensive, this category 2 map is the closest to being comprehensive excluding my category 1 & 3 map:
Category 3 map, which includes Wyndham 15k properties as well as Vacasa 15k properties. Note that many properties are not included and Vacasa only references the cities where the properties are available. (sampling of around 3k properties as of 12/2/22)
Very Low Sampling Higher Category Maps
2+ bedroom suites & 6+ occupancy rooms effectively available with points. While far from comprehensive with most research done in the Eastern Side of the US, as you can see, most options are available with Choice Hotels. Quality Inn Perth breaks the barriers many think are present with a 12 bed room for 20k points. Bluegreen Vacations Big Bear Village breaks barriers as well with as much as 11.9 cents per point for a 4 bedroom suite when using cash & points.
Additional Notes on Choice Hotels
Related:
Christian Sites by Category Hotel Map (a few dozen sites)
Map of Free Things to Do in & Around VA (especially SE VA)