I already enjoy using libreoffice, I always used davinci, gimp is close enough to photoshop, and I don't really use illustrator, so I should be good. I've actually heard of Popos, but it was in the back of my head somewhere. I am currently using Ubuntu now and I enjoy it a lot more than Windows.
I'm currently using Plasma by kde because I found that GNOME makes my cs:go very choppy and unplayable, but I do want to get to the macOS feel if I possibly can.