If I have learned anything about generators and I have had a bunch,it's don't believe it untill you see it.I had a 4000 Watt Yamaha non inverter/electric start..It would not run my 13,500 btu air conditioner in hot weather,above 90 degree's in my 34' Terry...My 3000 watt Honda does so far in my newer TT and did in my 35' Jayco fifth wheel..Go figure.
I have a Dewalt 110 volt air compressor that none of my generators will run,including my 4000 watt generac.The surge is to high yet it works on 110 pugged in.
If I was to buy another generator that I have not owned in the past,I would not buy one untill I talked to someone who has owned it and used it as I would.
Good luck on your choice..I have 5 generators right now and know the ups and downs of all I own...The Honda's rule for what I use a generator for and I use them alot living off the grid for most of the year.