I wouldn't attend a dojo offering less than 10 hours a week, because that's my personal minimum training requirements that I have for myself. My dojo exceeds my personal minimum exponentially, which I am blessed for.
I doubt it exceeds it exponentially
, but I take your meaning: it's well above your personal minimum. If it didn't, would you move to another city? If your dojo had to cut back on hours, would you leave?