I don't have any experience with the PBC but the 22" WSM cooks exactly like a gateway drum when you don't use the water pan. They are both about the same size (a gateway is about 22" in diameter). If you already have a WSM then to me the gateway hanger is the way to go. You're going to get the exact same results between the WSM and the gateway. The PBC is a different smaller animal but I see it cooking the same food.
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