Have you seen this? Have you heard about this? Nvidia announced some great new updates to its GeForce Experience Beta yesterday. If you have a powerful desktop and the Shield TV you can now play your PC games at 4K, 60 FPS and with 5.1 surround sound. You can now stream on YouTube Live's gaming channel at 1080p and 60 FPS and they have upgraded the Twitch streaming quality from 720p/60 FPS to 1080p/60 FPS.
I will definitely try some YouTube streaming out once I finish building my new PC. Why not Twitch? Well I don't have a Twitch account, but I do have a YouTube account. In fact, I think GPUReview has a YouTube account. I should look into that.