No I agree with you. Sometimes the smarter you get the less common sense you have. Fighter pilots are smart but they must also have a lot of common sense or they don't make it as pilots. I have a friend who is a ENT doctor. He is Very smart but is almost stupid when it comes to common sense. To sum it up it takes common sense to see you can spend less to get the same thing.
OR maybe the Name MasterCraft is on the approved Doctors purchase list? you know like Mercedes. Why would you want a Mercedes when you could have a BMW. Does the same thing only much faster!!! :)