I'm going to copy my post from another thread regarding next gen consoles:
The answer is very simple, if you want to play console exclusives, get console, if you want to play multiplatform games or pc exclusives, play on pc. You may expect games to be optimized for consoles but keep in mind that custom PC built for gaming will always outperform console in terms of graphics. So it's also important what kind of graphics do you want, if you're interesting in playing all new games in 1080p with antyaliasing enabled and 60 fps then pc is your only option.
There's no need to start this kind of thread, next gen consoles are not released yet and their accurate specs are not known.