KDE neon is the most Windows-like distro out there for me, there's also Mint which is pretty great. You'll definitely be learning a little from those, then keep on hopping till you find something you like. I'm on Solus right now and it's great, completely different from Ubuntu.
I used KDE neon for about a year even after trying out Arch, Manjaro, Gentoo, Fedora, etc.