New hedgie personality?

When I go to the breeder to get my hedgie what should I look for in his or her personality in the few minutes I have to make a decision on which one I want? Ive been to a pound to pick up a cat and Ive been to dog breeders before and those were active when I saw them but when I saw the hedgies for the first time they were all just laying there napping (it was about 2pm to be honest). So what should I look for? Id like to be able to identify the traits of a nice friendly and curiouse hedgie if possible