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I am in the get a second large camp as that is exactly our situation. There are only two of us and we have two larges. I bought the second large thinking that interchangeable accessories was good. However, for the most part, one of my larges is set up for indirect cooks while the other is for direct cooks. Of course, it is great having the flexibility whenever we are entertaining and need the extra space or for those occasions that I need to do both a direct and an indirect cook at the same time.