generally, best thing at SB for me was the meeting people and the music… rather than products.
but notable product highlights were:
ContinuumMini - whilst the ribbon is ‘limited’, it gives full access to the Eagen Matrix, an entry point into the Continuum…
Onde - sounded fantastic in the auditorium, definitely on my list.
Soundplane CV interface - only a prototype/work to do, but great to hear that Brian and Randy had pushed it forward so much. cant wait…
Bela Salt/Salt+ - very nice, will be installing mine in my case tomorrow - lots of plans, watch this space 
Leaf Audio Microphonic Soundbox - not new, but my first hands on and loved it, I went back a few times, sorely tempted to get this, or at leat motivate me to finish off something similar with the Koma Field Kit.
Deluge - I previously had no interest in this, but having tried it (and seen demo etc), the UI is much better thought out that Id imagined, and sounded great… and with battery power, definitely a fun device.
fun times all around.