Welcome to... being a normal Linux user

Switching distro is something every user does, thinks about doing, then does it again.

It's normal. You just discovered a new way of using your computer, and opened a ton of possibilities in front of you, from customising your current install to the death thanks to the choice in desktops and display managers to just slap an entirely different distribution on your machine. A ton of possibles.

Try them out! There's Live USB for about every one out there, but my favorite way is to dual-boot and see fully how the install process turns out, how the software management works, how updates occurs etc.

You'll notice a lot is the same, a lot is different, and most any feature from a distro can be slapped on another!

To give you a taste, try openSUSE Tumbleweed - not because I think you should switch to Tumbleweed over Ubuntu, but because it's quite different in a few key points, and I believe it is interesting for you: there's this Rollback backup feature, a beautiful and quite simple installer, a polished user interface, a different software format, and a powerful admin tool.

Have fun with your hardware. Now backup your files and go crazy! So many out there!

(I started with Ubuntu)