Sony Claims PS4 Pro will be held back for PS4 Parity sake. Then WHY UPGRADE? 30FPS is STUPID on a New Console.
PS4 Pro:
PS4 Mouse & Keyboard:

* CNET: TV Game Mode: CNET
* The New PS4 Controller Offers Lower Latency: PUSHSQUARE
* PS4 Pro: Multiplayer framerate will match that on PS4, PS4 Slim: STEVIVOR