It's all matter of exclusives, and which ones you prefer. I lean more towards PS4 due to games such as God of War, Gran Turismo, Uncharted... though to be honest ever since Kingdom Hearts, Metal Gear Solid and Final Fantasy went multiplatform that margin has been greatly reduced. I see myself enjoying both consoles, both PS4 and Xbox One are bound to succeed which is a good thing because healthy competition means both sides will have to give us their best.