360. The 360 sales will continue to increase year over year for the next few years, especially with the upcoming price cuts. The PSP sales are going to start to fade. It will take a few years, given the lead the PSP has over the 360 in wordwide sales but the 360 has a brighter future IMO. While the 360 is all but dead in Japan, it has the largest userbase in Europe and North America currently. The 360 support is growing, PSP support seems to be fading.