I have seen so many times that systemd is insecure, bloated, etc. So i wonder ¿does it worth to switch to another init system?
If you don’t care, good for you; I do care though.
And you can generously assume whatever you want but with systemd I sometimes (across multiple OS’s and machines) had random boots which took way over 5x my current boot time (not to mention extremely long shutdowns, more than 2-3 minutes sometimes compared to less than 2-3 seconds now).
I know this stuff can be analyzed and fixed with tools provided by the systemd project, but I never had to fix anything with runit.