leopard gecko or corn snake?

Question
which is more cheapoer to take care of? also, which do you think is more rewarding/fun to have?

Answer
I'd vote corn snake.  $1 a week to feed, once per week vs. 3-5 times per week for the gecko.  Corn snakes are easy to handle, get bigger but stay very managable, and are less delicate than a leopard.  Don't get me wrong leos are great as well, but I'd go corn snake.