IT'SO F******** MISERABLE.
Man, what the hell, I mean, 2014 was so good right ?
It's the IDIOTIC LAYER MANAGER merged with scene states that's absolutely unusable for architectural scenes. Is it cool if you have 200 objects ? Absolutely, work almost like Onion manager, but the moment you have 2000+ objects,
it's not possible to do shit with it. It does exactly what you say, have small freeze/lag. When you close it, it gets better, but not even close to as good as 2014 was performance was.
It's shame, because the other new features like placement tool are godly but overall, horrible.
I am seriously keeping 2014, this is not worth to look at. Even with SP2 it's horrible, fucking horrible.