I've been using an S4 for a while for more casual DJing, but usually go for an Ableton / Push setup for more live performance with my own tracks for flexibility and options.
Looking into a more compact setup for touring I discovered the S8 and stems format would actually be awesome compact rig for producers. I was just about to go buy an S8 only to discover it's been discontinued and the stems format old and forgotten already.
This is such a shame and disheartening to hear. I feel the S8 idea was possibly a bit too soon for the market in 2015, but we're going to see a lot of producers gravitate to this kind of thing going forward.
So what's the general consensus? Will we ever see improvements to the S8 idea? Will the stems format undergo further development?
From my point of view, the one important thing missing from this idea is midi files. If we could have 4 tracks + a master and a midi file, suddenly we can run live synths with the stems.
Most of the Kontrol hardware has midi out, what's it even there for if we can't play midi files?