With the noises that MS are making about PC gaming and the (relative) poor sales of the XB1, I would say that going the PS4 first makes sense as like last generation many MS exclusive games either end up on PC if not PS after enough time. I nearly bought the 360 last gen over the PS3 because of Mass Effect, but then it came onto PC and so it didn't matter anymore. The same isn't the case for PS4 exclusives (outside some indie games).
Also, MS have been far more aggressive with price cuts and deals, so the longer you can wait to get a XB1, likely the cheaper you'll get it. Sony isn't really showing the same inclination, so buying a PS4 now or a year from now isn't likely to have the same effect. And if there is no benefit in waiting, then you might as well get it now, if you have the money.







