Only regret is waiting as long as I did to but a pellet smoker. I did a ton of research and have several buddies that have pellet smokers. None have this model, and all the more reason I'm glad I bought it. For the price this has all the bells and whistles I need. I highly recommend going for the biggest model because you'll always find a way to fill it up. I bought a tenderloin to do on Mother's Day for my wife and mother-in-law. Let me just say the compliments poured in. I've never seen my mother-in-law go back for seconds, but she did. Ther entire family raved about how great it was, being better than any restaurant, and now my father-in-law is buying one. If your on the fence, or uncertain about what brand to buy, just skip the others and do it. Buy you a Z Grill and be glad you did. You'll not regret anything but waiting so lomg to pull the trigger. I never do reviews either, just how much I love it.