I have 2 options: A Yamaha RX-V571 with Kef C5 speakers and a PSB 200 Sub for R10 000.
OR
A Yamaha RX-V475.
What makes it difficult for me to decide is, what is the best receiver for future proofing? I don't see the point of a network port on the 475 besides the fact that you can do firmware updates. Can both receivers do 4K upscaling?