The 5400 RPM hard drive that comes with the PS4 and PS4 Pro is bone-chillingly slow at this point, so an SSD will be a nice upgrade. It won’t make loading times instantaneous, but it can decrease them ...

Have you tried the PS4 shuffle yet? If you've had one of Sony's marvels since launch, you'll be well used to it - settling into the rhythm of constantly deleting (then, later, re-downloading) games ...