I have been using Arch with systemd for some years now and I would like to try out Gentoo in order to learn OpenRC and get used to manually controlling the system with config files instead of having it all served on a silver platter with some *ctl command as per systemd.

I have read the installation guide for x86_64 systems two times now, and in the following week, I would like to try installing a minimal system (no graphical stuff).

Any advice from people that already use Gentoo? Especially things that they wish they knew before trying for the first time? Like, what not to waste time on initially? For example, to simply get an Arch system up and running, I didn't have to learn how to write unit files, but I accidentally wasted a week on that before just enjoying my system first. 😅

A few of my own thoughts:

1. How much time and effort should I put into fine tuning the global USE flags if my initial goal is to get a system up and running?
2. With systemd, I enable --nowed that which I wanted to "autostart" (iptables and sshd, for instance). Is there an equally intuitive counterpart with OpenRC?

Thanks in advance! 🐧