I’ve always had personal pizzas on my menu and just last month, I began PBTS. Guess what? I’m selling a bunch of PBTS, but my sales of personal pizzas have not dropped. My guess is that the Slices and Personal Pizzas generally draw a different crowd. The slice person is quick-on-the-go with very little regard to what topping is on his/her slice. It just needs to be hot and ready. On the other hand, my personal pizza customer enjoys the leisurely lunch, willing to wait the 10 or so minutes to bake up his/her pizza, and knows exactly what topping(s) he/she wants (most of the time, it’s not just pepperoni). So, the moral of my long-winded story is “Serve them both if you can. Your two types of customers will appreciate it.”