Had a BOP pad. It’s OK… But no where near as good as they advertised it woudl be. Position and pressure tracking is far to jittery to be usable. I bought 2 to use with Rytm to send Aftertouch based on position, etc. Jumps around too much so unless you’re after glitch music…
The nice thing about the WD is it’s basically a processed “acoustic” instrument, so there’s no midi latency, etc. and the sounds vary with how you play it, what you hit it with, etc. etc.