@Arkandel
Again, I'm not really a gamer, but I am surrounded by them and my personal experience combined with what I've absorbed from being around others very serious about this stuff is this:
Sony leans towards hardware. The PS4 has slightly better specs than the One, though I have also heard that at least for the moment, few games truly/fully exploit this benefit so... eh. Microsoft leans towards software, so the interface for the One is much nicer and it does more stuff. Also if you are at all interested in playing with your friends online, Xbox Live is just... a bazillion miles better than Sony's version. Also, colloquially, I cannot turn on the PS4 without it wanting to update some stuff, which is invariably a 40 minute process that makes whatever I wanted to do initially pointless, so I now have a reactionary loathing of it that means I use it less, which makes it more likely that its going to update when I turn it on, etc, etc.
I do love the Little Big Planet games though, which are PS4 exclusive. I am pretty sure that's like 80% of the reason we have a PS4.