>>24259I spend a lot of time on /v/ because I've somehow convinced myself that discussing Nintendo games daily is a good use of my time, but I think on a weekly basis I visit all of the "big" hobby boards at least once to check out how other media are doing.
Second most is probably /a/ for manga or /f/.
As a side note, I kinda resent the idea of having a "home" board. It means you're either limiting yourself to one interest or ignoring other interests so that you can stare at the same catalog all day.