Once again there is no such thing as a quiet generator. There are only noisy and less noisy.
Chances are if you think yours is less noisy, you are still annoying a lot of folks just like the folks with the noisier model.
Also if you camp where you need a generator, chances are there will be one.
I have camped where some areas were generator free. They usually contained tenters. I have also camped where generator use was restricted to certain hours.
I usually camp where there is electricity and generator are not a problem.