Are you sure about that? Those bus stops are spread out throughout the resort. Maybe you hiked to the wrong one?
Anyway, to answer your question, there is no such thing as the best resort for bus service. No resort has quicker service. It's all based on your personal timing on reaching a stop and your luck in when the next bus arrives.
We got home last night. Each time we walked to the bus stop we had the extreme luck of having the bus we wanted pulling up to the stop as we walked up, we never even had to sit down to wait. Needless to say, we have the report that it was the best bus service ever. Someone there the same days as us could have walked up 5 min later and found the bus pulling away and had to sit to wait for 15, 20 min and would have reports that they had the worse bus service. Which of us is right, which wrong? Neither. In reality, it's usually a mix. Half the time you get there and wait a min or two and half the time you get there and wait 15 min or so. It's rare for your luck to be bad, or good, each time. But all in all, every resort has the same levels of bus service and what 1 person found on their trip will have no bearing at all on what you find on your trip. Or even the same trip as another person at the same resort.