Does It Matter What Kind of Deodorant I Buy?

Dear Lifehacker,
When I go to the drug store, I see so many different types of deodorant. Putting aside the huge number of scents, many offer a variety of features as well. Some feature antiperspirants while others claim to block body odor better than others. Does it really matter which one I get? » 5/28/13 2:10pm 5/28/13 2:10pm