I'd go with the X1 version. I hooked my PC up to my TV for the first time the other day. So overrated, save yourself the trouble and stick to console. That Elite controller, achievements, party chat with friends so we can giggle like school girls while playing the game. It's all i need.
Errr...Steam achievements, Elite controller works on PC, and you can party chat on PC to X1 if you have the preview dash or when it fully launches.
So, yeah. Your points are not really points at all.