I personally like ones where the station also has a somewhat closer orbit to the planet/moon such that the journey between station and carrier is as short as can be while the station also doesn’t orbit so quickly to go out of a good or optimal window within 2-3 back and forths. That naturally favors small bodies, and of course I like small moons or planet(oid)s for surface ports too. Quick up and down.
Not looking for orbits as close as the ones all the colonization ports for some reason have, though (with a few odd and rare exceptions mostly found around larger stars, where they’re in a more sensible location… as is the beacon in those cases). Depending on the size of the body you’ve just got the station orbiting once anywhere from 30 minutes to an hour, or at least I’ve yet to see anything lower than an hour for a revolution.
The Coriolis in my first refinery system around a 1.93G world frequently annoys me for that reason, but it does seem an effective deterrent to carrier loaders…