I’ve spent years hanging around the Linux channels on IRC, first on Freenode and now on Libera. In my experience (and I usually don’t like talking “badly” about distributions) Mint, Zorin, elementary, EndeavourOS, and now the trendy CachyOS tend to be newbie traps.
For your first Linux installation, I usually recommend starting with something mainstream, at least until you gain some experience. The desktop environment, software selection, etc. honestly aren’t things I’d worry too much about. Once you’re comfortable with Linux, you can install whatever you want.
And if you want to experiment with other distributions, you don’t even need to reinstall your system. Tools like GNOME Boxes make it very easy to create virtual machines and try things out safely.
So while we can’t make the choice for you, my guidance would be: forget about derivatives for now and choose a mainstream distribution such as Ubuntu, Fedora, or openSUSE.
Of those three, Ubuntu is probably the most beginner-friendly. It also has a huge community (I’m a contributor there myself), so there are plenty of resources when you run into problems.
Ubuntu has gained a pretty bad reputation in some parts of the Linux community. Canonical has certainly made some questionable decisions over the years, and that has created some legitimate criticism. But a lot of what you will read about Ubuntu these days is community politics rather than an accurate reflection of the operating system or its community. Ubuntu is a good OS, the people working on it are generally nice, and the community is huge and active.
Why am I telling you this? Because it wouldn’t be the first time I’ve seen someone avoid Ubuntu because they read “Ubuntu bad, use Mint instead” somewhere, only to end up with a less mainstream distribution without really understanding why they chose it.
You don’t have to like Canonical or agree with all of its decisions to use Ubuntu. For a first Linux installation, I’d still consider it one of the safest choices.
Now, if you’re willing to step slightly outside your comfort zone and are up for a nice adventure, Fedora is probably the best middle ground. It doesn’t hold your hand quite as much as Ubuntu, but it’s not difficult either. And we’re here if you have any doubts along the way.