Rope,
In the real world, I would go wherever it was cheaper. That would likely be to some carwash a mile or two down the street, around the corner, and in a not so pleasant part of town.
I wouldn't go to the cheerleader wash because, although they would be "fun" to watch (more "fun" than watching the nuns), they would likely do a less thorough job at cleaning my car. I insist on driving a clean car. ;-)
I wouldn't go to the nuns because, although they would likely do the better job at …
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