Hi. Although I've been smoking for 20+ years, I started a new journey Saturday with the purchase of a Yoder YS640. At one time I had a Brinkmann Professional (side arm), MES30, a side firebox stick burner and The Good One Heritage Oven. I started out on the Brinkmann and did some amazing smokes ,,, and rebuilt the thing two times until the ash box, legs and grate are all rusting through again. The spare parts that I need are no where to be found. I used to smoke ~40 chickens and half a dozen pork shoulders for my team twice a year. While it was hard work (ever pulled meat off of 40 chickens?) it had its rewards in the smiling faces and grunts of pleasure that I heard while they enjoyed the food. It was always a fulfilling experience for me to give back to the team that supported and drove the companies goals. The YS640 will ultimately replace the Brinkmann and The Good One. The MES and the side firebox smoker have been gone for a couple of years. Anyway, looking forward to getting to know the YS640 and the world of pellet grilling/smoking! The burning question (sorry) for me is pellet quality. BTU's, Smoke quantity, ash volume, etc....I'm sure that it's as heated a debate as which rub is the 'best' ...but I digress. So, whether it's opinion or fact, any information about pellet(s) is welcome! Thanks! Dale.