I'm at the stage where my current ps4 is constantly full. I've deleted all the games I don't play but still breaching the limits of the standard hard drive. Would you either upgrade to a 2tb hard drive (probably the Samsung m9t or the Seagate barracuda), or just sell up and get the PS4 pro with 1tb HDD and performance boost? I have no issues with performance with the way it is so not too sure what to do.