Boot times. I am the kind of person who shuts my computer (may it be a laptop or desktop) down, whenever I’m not using it. With systemD, boot times are generally kind of annoying; runit, however, completely changes this. It really feels amazing to turn a Void Linux system on, and have it boot in seconds, with just one screen of logs. On top of that, if you’re doing a arch-style install (like the Void Linux minimal install), runit is just much nicer and more ergonomic. The main point is really boot time though, which I think is improved due to adhering to the Unix philosophy and having much less bloat. Using a runit system reminds you of how bloated and slow (and kinda convoluted) systemD is.

I’m also the kinda guy who spends hours optimizing my neovim config (~80 plugins, including LSP) for 20 millisecond start-up times. In the end, I still use Tumbleweed though.