In case people don't realize, Choice has a brand called Ascend Collection, which are boutique, and often also upscale, hotels. Ascend Collection includes many of the properties in the Bluegreen Vacation Club (
https://www.bluegreenvacations.com) - all of which are very nice resorts/condos, some going for $400+ a night.
They can all be booked with Choice points with the same normal redemption rates as their other 99% of hotels - Quality/Comfort/Sleep/Clarion etc.
Choice points transfer from Amex at 1:1, and can be bought via cash/points for 0.75.
Case in point, I just booked a $460 room, for one night, at one of the Ascend Collection - Bluegreen Resorts, for 20k points. I bought 10k points for $75 and transferred the other 10k from Amex (- a value of 3.85 per point!).
If I'd bought the full 20k points, it would have been $150 total for the night (and if I had transferred the full 20k from Amex I would've gotten a value of 2.3).