We purchased this unit to power our RV/Ice Fishing House combo with a 30 amp outlet. I was really excited to find a unit that ran on both gas / propane AND had a remote start for the cold mornings out on the ice! So far, I've put about 5 hours on the unit during the break-in procedure (so note -- there is a break in process -- read the directions!). Unit starts easily with electric starter, chain pull, or via remote and powers my RV/Ice House without issue (AC, microwave, TV, etc at same time). Switching from gas to propane is simple and can be done without shutting the unit down (if you already have propane connected). I didn't notice any change in performance switching across fuels. I've never owned a generator before, but the noise isn't overbearing and is barely audible when inside the RV. I docked 1 star for two annoyances. First, I only put in about a gallon of gas at a time as I wanted to run out the gas during break-in. Even though the unit comes with a digital fel gauge, it seemed to have a hard time registering that small - but sufficient - amount of full and showed me on "E" with no time remaining yet the unit kept running and running and running. Will see if issue persists if I actually fill it full. Second, changing the oil is a bit of a pain. First off, the unit comes empty but does include a bottle of basic SAE 30. I utilized the included oil for break-in and with a plan to switch over to synthetic 5w-30 for better cold temp performance (which is fine/recommended per the manual). The directions state that the entire bottle of the included oil should be used on the initial fill, but I found that I slightly overfilled the well trying to use up the whole bottle. There is a small plastic plug in the bottom of the unit you can use to drain back out some of the oil, but this is really just for spills and overflow and is still hard to access, leaving oil over some of the interior. After running for the 5 hours, I switched the oil -- and this is the real annoyance -- there is no separate oil drain. You have to try to hold the included funnel OVER the oil well and then tip it back out. Even being careful, it's awkward to hold the funnel over the top while balancing a 100 lb generator on it's sides -- despite my best efforts, more oil managed to spill, again leaving more oil in the interior compartment. There are numerous "nooks and crannies" in there, so it's virtually impossible to wipe up all the oil.
So through the first 5 hours, performance seems great and exactly what I wanted and dual fuel flexibility is great as I'd rather carry an extra propane tank than have have gas tank slushing around. Only complaint is oil changing process. Would buy again!