Which generator is quietest?

[Yodavan]

I've got a honda EU2000 it's been an awesome gen. I use it for winter camping keeps battery charged and powers an additional electric heater. 22 below at the Ears not sure my battery would survive the night running the furnace on its own. Gen will run all night close to 15hrs on one tank of gas when in Eco mode.

[surfdadken]

i have an Onan 2800 supplied by Sportsmobile. It was loud! i put a 18" glass-pack on it and it is much quieter. not quite a Honda but much better..........Ken