I recently purchased this inverter generator and just finished up the break-in process. I connected it to propane and it started right up. It ran smoothly over the course of several hours and handled small loads well. I will update if any issues arise after playing around with how well it handles different sized loads. One sidenote, I had bought a Drainzit hose based on reviews I read on other sized models to improve the ease of changing the oil; however, it appears this model only offers a tilt option to drain the old oil rather than through an oil drain plug. Please correct me if I am wrong, but the manual and my own inspection of the engine could not find a way to drain the oil outside of the tilt method, so save your money if you were wondering if a Drainzit was needed.