Dionne's is our WSM meat stand of choice. They're probably have the biggest selection of meats in the market and have 3 separate stands that each specialize in a certain type of meat - poultry, beef, and pork.
A good portion of their selection is specialty meats such as stuffed peppers and stuffed pork chops. All of it is good and the staff are helpful with cooking instructions. Make sure you pick up a card so you don't forget how to fire it up when the time comes. Prices are reasonable as well.
If you are just looking for just a plain cut of meat, they have those too but you may want to shop around and find which butcher suits you the best. They are all unique and have their own forte.