My comments on this thread were my opinion based on several years of hobbying, which, based on my experience, I concluded that having a regular is not a good choice. At the end, you make your choice, it is your time and $.
It takes sometime to realize that the best way to have more fun out of this hobby is to rotate the favs and finding a new fav. The latter is the key because you might find a better girl than the ones you already have in your roster; the big decision that you have to make is which fav is going to be demoted