i just played with the new cherryaudio gx-80
it has an aftertouch mode called “last”
that is, that only the last played note is reacting to aftertouch (channelpressure)
kind of pseudo-poly-AT
imho this is quite cool…sounds very musical…love it
for example:
left hand playing chords, right hand melody
and only the righthand melody reacts to aftertouch
the instrument, aka vital, has to support such a mode
and i have found it super cool in gx-80
so yes: live, but also recording, all instances of playing the instrument - vital, that is…