Ordered IGen 2500 1 week ago and it arrived 1 week later. Great shipping. Added oil and started the IGen. Works fine. Plugged in a hair dryer and it worked fine. Everything is a go for some dry camping in our 29' trailer.
I have only had the iGe2500 for a day, but I did give it a good test with various loads up to 1600W. It started easily and performed very well. I hope it maintains its performance level over time. The engine idle was not quite a smooth as I would have liked, but is no worse than my Honda EU2000i. I love the meter which shows power, voltage, fuel level and remaining run time. I verified the voltage reading against a very accurate meter and it was correct within 0.1V, which is quite good. This unit is a great value, especially since it provides more power than the comparable alternatives.
This is the second generator of a 2 generator set. I plan to purchase a paralleling cable to tie both gens together for more power while dry camping. Plan is to run a 13,500 BTU A/C, the build-in 12V battery charger, and a microwave/coffee maker/hair dryer (pick one). It pretty much loads up the 30 amp cable. The 2 gens together should provide 30 Amps+. Wife is happy that she will not be power limited or at least no more limited then she already is. I am happy that I can lift the units and put them in the back of the truck. One problem is the paralleling cable is out of stock and backordered. Should be in in a few weeks. BTW the second IGen ran fine. Still need to order a rain tent.