Which Should I Put My Game On?

Hey Guys im making a game right now, and when its done, im going to put it on a disc and sell it, but should i put it on cd or dvd? its going to be for macs and pc.
so, CD or DVD?
Thanks Guys!

CD/DVD disks manufacturing (as in proper, not your cd burner) are astronomical.

IMO for an indie title internet distribution (GOG.com, HumbleBundle,Indievania, Steam, Desura to name few storefronts) is way to go. Not only it is cheap (in case of most sites on the list, your share is 80-90% while store will keep only 10% to keep it running), but also you’d get to more people this way than you could by putting it on CD and selling in your uncle’s shop.