i think you will sold more CD version than cartridge version.
I think with a name like "neogeocdworld" you might be a bit partial... ;) :DMy current plan is to finalize the cart versions first off and then go for a CD version (which needs a different loading system to work) if feedback is good.
it might be worthing asking the developer of Hypernoid Tigerskunk to see how well that's sold/selling
