I anticipate potentially at least 14 nights, if not more per month moving forward (domestic, USA) and typically it will be in one city/hotel for a prolonged stay
... in fact, I am planning 16 nights in a single hotel in Dec before the end of the year.... (and most likely 20 nights in Jan already - but in a different city)
I would go for Hyatt Globalist.
Second choice would be Hilton Diamond (Rollover nights into 2021 and 30 Nights requirement next year).