The problem with PS4 pro (and I have one), is that there just isn't a good enough reason to upgrade if you already own a standard PS4, and I suspect the same will be true for current Xbox one owners once Scorpio releases, sure it offers better graphics, but not offering a better experience will be a big problem for Microsoft, especially if they push too hard on spec and release at too high of a price point.
Lots of people have asked me, if I would recommend a PS4 pro over a slim, my answer is usually "if you have a 4K TV, then sure, if not, no" I think the same will ring true for Scorpio.
The other point being that since Microsoft's new approach is to offer cross buy on Xbox one and PC, and all future exclusives will also be on PC, you have to ask, do I upgrade to a more expensive Xbox or just go the whole hog and make a gaming PC and get even better performance.
