Macro focus stack tools

I started doing focus stacks on insect macro not long ago. I now ordered a Raynix 250 and a few cool unmounted specimens cause I want to do more “studio” stacks along with my field work.

Would you recommend a motorized focus rail for ultra macro vs lens focusing? If so, what are good budget options?

I’ve seen tens of macro rails on sale but they seemed to be geared at video work as opposed to macro.

I don’t have experience with this system, but if you’re adding magnification and reducing depth of field on a lens, the focus sensitivity of the lens is probably not going to be good enough for what you want. I’m not sure what advantage a motorized system would have over a manual one for stacking.