Linux. (Alpine on most things with Gentoo on my most powerful computer) When something gets messed up I can read the source or just rip it out and replace it (

Linux. (Alpine on most things with Gentoo on my most powerful computer) When something gets messed up I can read the source or just rip it out and replace it (or worst case, re implement it myself.) I almost never end up "negotiating" with my computer when I want it to do anything now.