I have shifted over my techdemo from Playstation 3 to the Xbox One Playstation 3 is still coooler when it comes to multicore madness but The One is a bit more next gen. Makes sense to develop on a thing people will use in the future :). The downside is that i can pretty much throw away my knowledge about the rendering on the Playstation 3 and the latest DirectX version i used was 9 so this will be like starting from zero again :|.
Anyway i have a next gen style game idea and time to see if it can work on the Xbox one.