Haven't played these.
I had the $5000 TD-50 kit.
Pretty decent once you got everything dialed-in and adjusted.
For whatever reason, Roland has a lot of processing (transient shaping/etc) turned on in the presets.
IMO, This can make the TD-50 sound less real/authentic.
Once dialed down, the TD-50 sounds a whole lot better.
The new USB Ride trigger is pretty nice.
The USB Snare trigger to me felt a little too dead with the dual-ply mesh head (vs a real snare drum).