At the CG do you mainly use the CG showers or your RV's?

We have a 21' camper with a marine bath, we dry it when we use it. We also have small tanks so it's GI showers when we use them. Campground showers work fine for us unless there is a reason not to do so. Most are fine, a few are not, some campgrounds don't have them, and some aren't heated when it's cold.