Xbox is much more like PC and Scorpio will offer closest to PC performance.
Most PS4 exclusives are also released on pc either at the same date or a later date only true first party titles are missing but the xbox exclusives and pc exclusives coming to pc make the library on pc much bigger.
Pc has much better prices on games digitally and also has the capability to outperform the ps4 in every way while using whichever controller you prefer fully supported by steam. PC gamers also get more good deals trough humblebundle and sales then any other platform.
PC Will also start supporting HDR with some titles already confirmed and PC games can be played online for free and surpass the 60fps cap in games.
PS4 is currently the best choice for japanese games and offers the highest possible graphics on console until the Xbox Scorpio is released.
The PC has gotten better since the release of PS4 and Xbox One because games generally run better (excamples like Batman left behind) and ports are handheld better while also getting almost all games from consoles (even danganronpa. dynasty warriors, final fantasy X, grand theft auto) all being ported.
PC is on a rise in my opinion the only real downside is you need multiple applications to access all your games and some people do not like to build their own pc altough its much cheaper then a console in the end. The Xbox is fastly becoming the ideal companion for a pc if companies keep supporting digital cross buy, which is just amazing value.
Twitter @CyberMalistix
