Well my MES died and Masterbuilt is sending me a propane model on my request to me. This is the propane equivelent of my electric model that failed. It seems to have been relesed back around Black Friday. Any thoughts or concerns about this model? I am looking forward to this in replacement of my elctric model. The electric model seemed to do OK when it was running. Got 4 hours of smoke on one batch of wood which was nice. Doubt the gas one will but that s OK. Any concerns I should be aware of coming from limited experience from electric? Pics to come when I get my new baby. Short Description...... Propane Model 20050511. It has a long lasting 15,400 BTU stainless steel burner, built-in thermometer amongst other features.