Just wanted to reiterate with the OP how nice Solus OS has been. I too switched from Windows 7 alittle over two months ago, and it has been fantastic. With one exception (that was resolved), it has been extremely stable, lightning fast, easy to use, polished, and I've had no real compatibility issues. I'm very pleased, and have been spreading the good word.
I think right now I only have two things I'm sorting out, and I'd be appreciative of suggestions. I'm looking for a good web-browser that isn't Brave. I used to use Pale Moon on Windows. I'm also looking for a good Firewall/Antivirus. Right now I'm running some very basic security and would like to improve it.