If there's a C and a load of Ds I'll go to the C (unless it's miles away and a good D is really close), whereas if there's a a load of Cs that clash, I'll go to the best one. Like this weekend.
It doesn't happen that often where there's a choice of 4, and there's only a choice of 4 IF you live in Bristol which just happens to be in the middle. Devon probably suffered the most because most people NE of it went elsewhere.