Thank you for the advice. You can allow external synchronization, especially if it didn't require a special board such as MIDI-NES. But I'm still in favour of playing directly on the drums. I at least like to read that it's better to get a cheaper one, but by function the same thing. All sorts of chips on playing, and yes in general the opinion of experienced drummers. For myself I found simplydrum.com, you could use their opinion too, what's better and what's worse. What do I do if the values are all correct, but still get the error that my drum kit is not assigned a snare note?