We have several different brands. 7 Pretty much all good. Bad gas kills all brands. And bad gas is usually the biggest problem. Latest one was a duel fuel champion. Has great reviews, I have not had issues. Duel fuel option is nice. Having 2 fuel sources has obvious advantages. Propane running cleaner but more expensive. We bought a generator that we can double up power with. We have a 2500w, can set another next to it and with a short adaptor cord can double to 5000w if needed. And I can get 3 champion for the price of a Honda.