Answers (2)
It all depends. Some shelter kittens are wild, off the wall, crazy, difficult cats. Others are sweet, calm, easy care cats. Also, pet store kittens can be wild, or mellow. Go to the shelter and the pet store. Decide what kitten you like best, and get that one; be it from the shelter or the pet shop.
Good luck!
A pet store has to guarantee the pet lives, so they won't sell one before it reaches a certain weight. That means you get a half grown cat that has never felt human love. A shelter cat is more real and usually has spent some time with humans, even if only the shelter people.