I’m not a bp breeder and it will be some years before I breed my bp’s, if at all. This is strictly a hobby for me, they are my beloved pets. That said, buy what you love and have a passion for, but also research what sells. The leopards do add a lot to combos, but there’s a lot to take into consideration about becoming a breeder. One of the biggest considerations to me would be, what are your plans if they don’t sell or your local market is saturated. You have to be willing, and able, to house and feed all of the offspring if they don’t sell as quickly as planned. Many years ago I bred boas and cornsnakes. There were times that I would have offspring sell almost immediately, and others where I had them for months.