swhkd seems to be abandoned, and i couldn't get it to run, so i'd need to change a lot about my wm setup on top of moving to sway
nvidia issues
permission issues (screen sharing for example)
i'd also need to replace other tools, shortcuts, etc. so they use the wayland alternatives
Definitely not worth it just to get fractional scaling, and some theoretical security improvements on an OS that's already quite secure. I tried using it for a few weeks on KDE, and I had to go back to x11 for something almost every day.
I prefer to use sxhkd for all shortcuts except for starting the terminal, and some wm specific commands. It allows me to keep a really short wm config, and have an easier time trying out new ones.