My preference would be to see my ATF as often as I can afford. However, we have fairly incompatible schedules, and that has forced me to expand the field, so to speak. But during COVID, I want to keep the number of different providers as low as possible. My ATF is the first provider I ever saw. I find it very satisfying that I had such good taste right from the start. ;-)
PS--All that being said, I probably have a crush on at least a dozen different providers.