I got exited about Deckard's Dream. It is quite expensive but I might get one. I started to study how to get most out of it. This video tells what happened. When I say I investigated Ableton Live's polyphonic aftertouch I mean googling. I haven't done proper test for reason which comes up in video.
Video was shot with DJI Osmo Pocket. It is surprisingly capable for size and price now when it has features it should have had from the beginning. There is still little room to improve but it is really capable already.