Major, I noticed that you are pretty new here.
I want to give you a belated welcome to the forum.
Generators are one of the most discussed items here. 
So unless it is a brand new product coming on the market, it has been discussed here, and almost always with some first hand testimony.
Great generators are thought by most to be the Honda and Yamaha invertor types. The Champion is making a pretty good case for making it a threesome.
Good ones are what I call the tweeners. Not nearly as loud as the contractor ones from the big box stores, or as quiet as the great ones.
They come with some nice touches for RV use and are really affordable in initial price. The Champion 3500 pull start and remote electric start are the most well known of these.
Then there is the rest, rounding out the bottom. Some may be a little better than the others, but as a class, they aren't considered a good fit for RV use by most.
The Boiley falls into this catagorey.