I have Palm Single. My paddle is #011 and it is in ABS housing and I like it very much. Clever design and very well made. I cannot speak about feeling from sending, because I cannot compare it to different paddle as I never had any other. But it seems fine to me.
Quick mount has two strong magnets and can be at bottom of paddle or on its either side, therefore paddle can be on steel plate on desk or on txr side (if it has steel cover).