Gentoo is great. I used it for a few years 20 years ago and I still think the package manager is the best I’ve ever used. I wouldn’t use Gentoo today, but I’m really glad I went through the install and maintenance process. It didn’t make me a guru, but I did learn a thing or two about Linux.
My choice of distro is just a compromise and close enough to serving my needs. All distros have pros and cons, and I use different distros for different use cases.