A lot of feedback from riders suggests the CTD damping is a step backwards from the ProPedal damping on the RP23.
I’ve run both on my Blur LTc.
Firstly the suspension design is such that it lives with most shocks really well I lost the compression damping in mine and it did take me a little while to really notice, in trail mode it does pedal very well.
I swapped to the RP when it was off for a service and I really missed the trail mode, the On/Off of the RP23 meant I was either running in pro pedal with it turned to low but it was never quite right.
The CTD steps of nearly locked out for road & smooth up, D for nothing but down and trail for 70% of the time when it’s just variable works really well for me, it’s the middle ground that makes it better.