I've honestly been really tempted to buy another Xbox One at this point. I have a One X already and do most of my gaming there, but I have a TV in the living room and one in the bedroom.
Though the temptation is real, I've just decided to hold off and move my One X between both sets as I need to. I can wait for either XCloud, or Scarlett to give me a second console. If the One S performed better with newer games, I'd buy one in an instant. It just can't justify spending $200-$300 on a 720-900p box with next-gen so close. Another One X is even further from being reasonable to me.