Most women do for the first few weeks...until you know how leaky you'll be. Everyone leaks a bit to begin with, especially when the milk first comes in. Also, if your breasts get very heavy & full, you may want the support. You don't know until you're doing it Just follow your own comfort level. It's not very nice to wake up in a milky top with milky sheets, LOL.
I never needed pads after about 3-4 weeks. Hope you'll be another non-leaker!