Champion 3100 inverter genny question

I also have a Champion 3500/4000 watt that runs my 15k A/C, main fridge, a small beer fridge in the garage of my toy hauler, all the trailer's electrical, microwave, inverter etc. with the exception of water heater which is gas only.
I have the generator's exhaust plumbed into a shock Harley Electra Glides muffler to quiet it down. Works great!
A 3100 watt Inverter generator puts out Less amps that a 3500/4000 non Inverter generator.