I’ve had a bunch of full rigid, it’s a young mans game, and a risky one at that especially if going over 40. I still have 1 slow full rigid (stockish Caio) and 2 fast hardtails (Puch), the Puch stay parked most of the time.
You can’t get much more “connected” to the road with a motor and 2 wheels then on a full rigid moped.