I bought the iGen2500 generator almost 5 months ago and I am very happy with it so far. I have been using it at least 2 times per month during our camping trips, I used it while beach camping 2 weekends ago and it ran almost 48 hours continuously, only stopping to refuel, it was perfect, 1 full tank lasted 8-10 hours at night, depending on the load (my daughters like to watch a lot of movies at night). I have to say it is very quiet (something I was worry about) even at 80% output. I like the led data center display very much, can check remaining run time, power output, fuel level and voltage very quick. I am planning to buy a second one to run parallel for my AC during summer. Overall I think this is a great generator. Will update later if any issues.
Very nice generator. Relatively quiet. Nice display. Rubber feet work well for vibration. Drain hose for carburetor is a good feature to keep the carb clean. Cover for outlets is a little cumbersome but a must-have feature. I have not come close to full load, but it seems to work well.