A bit off topic, but I use CS6 at home and CC at work (because it's paid for by the company).
Photoshop CS6 loads and is ready to go in 4 seconds.
Photoshop CC loads in 30 seconds and won't load in the background so I have to sit watching it load.
CS6 'new' menu opens instantly.
CC 'new' menu loads in about 6 seconds to show me some childish templates I didn't want or need. It's faster for me to type "1920x1080" than to wait for a menu to load and click a template.
I've seen zero improvements with CC, only slowing down. The new features they add are gimmicks and useless for most actual work. I would never get the subscription version at home, not a chance. I'll want to be using these programs for decades to come, I ain't paying £50 per month for 30 odd years.
Having said that, Illustrator CC is a bit improved actually. More intuitive guides system. But Photoshop is an unwieldy mess.
Rant over, sorry 😛