Yeah that definitely is all about preference there.
I think you’ll find that each song is an approach that will naturaly call for it’s particular set up and organization.
It may depend on how you started the song or mix or the complexity of the drums
I prefer not to have the drum FX routed back into the drum buss, myself. It makes more ergonomic sense looking at a mixer knowing all my signal paths go towards the right… at least in theory.
There have been a few times though that I have treated a drum buss (or separate kick buss) as an FX buss and have it bolted (in the mixer) to the right with the other FX. Normally though, I have drums bolted to the left all to a drum buss to the right of the left mixer section. Having the visual flow of left to right (you may say dry to wet) helps me work faster.