I'll go PS4, personally. Don't trust Microsoft with gaming consoles after the MANY things they've done wrong over the years.
First, the amount of red ring of death's of the 360 (I've had 2 personally), then the making and removing DRM on the new xBox One, then the changing of the online just because of the PS4 was wiping the floor with it. I just don't know if they can be trusted, and I don't really want that in a console.
Me and chemisty teach don't get along. We don't have that... spark.