If you must have a generator; get the Honda as it only creates about half the noise. (53-59 DB vs. 61-73 DB) However I do have to question getting a generator in this part of North America. The only reason I could see needing a generator is for A/C; and I can honestly say I have only ever used mine once. (And that was a "because I could"- not that it was needed.)
Get LED lights, a
12 volt LED TV, and if you need a bit more juice then buy a solar panel. All said and done you are looking at 1/4 the price to setup that way, and you don't have to be "that guy" at the campground.
If you are in a position where your wife "needs" her Tassimo coffee or perfect toaster- stay at campgrounds that have power. I go camping for some peace and quiet, not to hear somebody's generator run all day.