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

We typically use the campground shower if it is clean and available. Why use a shower with limited space and limited hot water when you have already paid for large showers and virtually unlimited hot water in your campground fee?
If we are at a campground without showers, then of course we have no issue using the shower in the camper.
When boondocking I typically use the outside shower and the wife uses the shower in the trailer.