I am interested in both to ne honest. Nintendo has the classic titles that I love (although, admittedly I don't really know how much more they can milk out of some of these franchose's games) and I have always been impressed with some of Sony's handheld RPGs and lesser known games. However, I also do not play handhelds as often as I once did, so perhaps it does not matter how interested I am. I dont really know the chances of my purchasing one or the other. Or both. At least not yet.