I can't install Gentoo, specifically, the part where I have to install a BIOS or UEFI grub2 bootloader. No I did not use a musl and / or clang profile. With this being my first impression, unless Gentoo or a downstream fork comes with a installer, I won't consider it.
I'm going to install Solus OS / Solus Linux soon, had a good first impression with it's package manager, which claims to be reproducible but not like nix or guix are.