A nice bottle of cologne is a classier and longer-lasting investment. Drop the earth-killing aerosol can of crap, say some affirmations of your maleness in a mirror, go to your local Sephora, and try smelling 40 or 50 colognes. You’ll find one that smells great on you, and is much more identifiable than the homogeneous jockiness of any AXE scent. Also, the ladies (and men) will be more drawn to you.
Edit: also, pick up a generic spray deodorant (although sticks are cheaper and better for the air). I thought you were just talking scent spray.