What gear do you have which has particularly great user interface aspects? I’m talking about the kind of effortless efficiency that makes you wonder why more stuff doesn’t implement aspects of it?
A couple of examples of those which I like:
Deluge - the way you copy a track, hold track to be copied, press destination track, done.
SH-101 - at a glance all parameters visible.
Circuit Rhythm sampling - press record, hit pad to start, hit pad to stop, next pad for next sample, repeat until done.
OP-1 - Drum sampler/chop - hit key, move in-point encoder, move out-point encoder, next.
There are lots more I could list, but let’s hear yours.