I am going to buy a BGE, should I buy a L or an XL. The cost is not an issue. It is for our winter home in PSL Florida. It will be our only grill. Most of the time we will need it to cook for 2 or 4. When company comes it would be cooking for 6-8 people. I like to cook a lot of the meal including veggies on the grill.[p]The big question I have is does one cook better overall then the other? Does one sear meat better then the other?[p]I would be considered a novice griller.