Are A bodies more popular than B bodies?

I have had A and C bodies, wanted an E but could never afford on, even when they weren't crazy valued like they are now. As for B bodies, I would go for a 70 RR or GTX, or possibly a 70 Super Bee/Coronet R/T.
Two locally advertised Mopes:
1967 Dart GTS | Classic Cars | Banff / Canmore | Kijiji
https://www.kijiji.ca/v-classic-cars/calgary/1968-plymouth-gtx-440/1547730522