B&B Char-Logs are a totally unique product in the marketplace. They have been independently tested to hold smoking temps (230-250) for 50 hours in a drum smoker!! Many BBQ Pitmasters talk of using layered wood smoke flavor recipes. They use the Char-Log as a base, then add lump and wood chunks to create a unique smoke profile on their foods. The WSM would work well because you can easily add chips or chunks to the charcoal through the access door.