Originally Posted by 3dit0r
in fact I might go for the HD box instead of the 4K unless the 4K is better in other ways?
I'd argue (and my wife would agree!) that 4K is a massive step up from HD and, while I suspect part of this is due to the increased resolution of the display, part of it is probably down to better electronics in the decoder.

Either way, you're future-proofed with 4K.