Just bought the IGen 4500 generator and very happy so far. Packaging was good. Instructions for start up was good. Nice to have the funnel and oil to add right away. Battery was a bit weak but managed to start it after three attempts. Nice charger supplied for the battery. Pretty darn quiet. I'm looking forward to powering up my camper for bow season in Wisconsin this next week.
I just got my iGen4500, super easy to follow instructions on how to set it up and start using it. Really quiet unit, which is a huge plus considering how I plan to use it to power my freezers at the farmers market.