Gentoo is fun and does indeed give you the choice but…
Portage is the best package manager out of any distribution.
There are no buts. Gentoo is awesome.
...granted, my potato only has an i7-6700 Skylake with 4 cores+hyperthreads for 8 threads at 3.40GHz, it's not one of those AMD Ryzen things, but still: I'm not running GNU/Linux because I want to buy a new PC every year.