I currently want to free up some cash to buy a power meter, and have a few wheels to get rid of. Opinions on which ones to keep?

Set 1 - Flashpoint 60s w/ Continental 4000 (not black chili)
Set 2 - Real Design Supersonic 90s with Bontrager R4 aero
Disc wheel - Older Hed disc (non lenticular - clincher) with Continental 4000

I also have a set of new Reynolds Assaults that came on my road bike. Keeping in mind that I swap wheels between bikes around for racing and training, which wheels should I keep?