This is the first time I tried to go midi-usb from my Roland TD-6v kit (still learning to play and tweak) into reaper. Recorded as midi and used EZdrummer as the VST. To be honest, I think the Roland kits sound pretty good with the brain as compared to the VST, course I have no clue how to tweak it just yet. Just threw 2 shitty tracks into a crunch sound on line6 stuff. Basically just a drum recording test.