Sure there are still maybe a few things to iron out in this update, but overall, the workflow and the feel of this update is a joy to use. I keep finding things that surprise and delight me.

Just got done mixing two songs, lower track count (only 24), but Pro Channel, Console Emulation, Soft Tube etc on every channel along with several buses, no hiccups, glitches or otherwise. Really an enjoyable working experience thus far.

Same here. Since I installed a couple of additional cooling fans in my case to conquer an overheating issue... X2a, my audio interfaces, NI Kontakt, TH2, my UAD-2 hardware & plugs, Waves Gold & everthing else are all running as smooth as silk. and have been for days, without even the slightest hiccup.
 
Life is good...
 
JTW

Yup. So far it all feels good here.