If you had the choice between a comfortable job or a challenging job, which would you choose if the pay was the same?

If i had the choice between a comfortable job or a challenging one with the same pay i would probably go for the more challenging job because its something that's always going to test your skills and make everyday worth learning for. yes comfortable job are important because you want to be comfortable in your environment  but if its too easy for you and u never are learning anything it will get boring. u want something that takes skill and thinking