When changing patterns means changing kits, and the kits have noticeably different sounds, the change is more abrupt and not as smooth as the operator may wish.[/quote]
Using performance morphing can’t always help since moving sample start points or slots will probably sound bad, and not all parameters can be locked eg machine. Using scenes , I don’t see any sonic advantage over just changing patterns, worse even since it’s not quantised, and you can’t lock all parameters e.g note or synth on/off. So far I quite like some of the transitions between patterns with diff kits, it can sound musical to me.

The stuff with loops and fading sounds like a pain. If I bothered doing this it could be fun to use a Detroit style spin back.

On the other hand, changing patterns is currently so unreliable that I will probably use all these methods.