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Atm I have a dilema, if I should next year save money for new computer or console. I don´t like an idea of buying console, but it seems that I will, because it could actualy save me some money, but then I am not like into buying a lot of games :X 
I freely admit to being a fully paid-up member of the glorious PC gaming master race but... my honest, unbiased opinion is... it depends 
The initial outlay on PC gaming is going to be higher ... you might recoup that in the long run with PC games generally being a bit cheaper and not having to fork out for an XBL/PS+ subscription ... but you'd have to buy a lot of games for PC gaming to really become cheaper than console gaming.
It also depends on what kind of games you like; for something like racing games you've got a choice of Forza (XBox), Gran Turismo (Playstation) or Project Cars (PC) - all of which are better on a big screen with a racing chair/wheel. So in all cases you'll want dedicated hardware in your living room. The most cost-effective option would be perhaps GT7 (when it's eventually released) on PS4.
However, I work on a PC, I need one anyway and I tend to play games like Pillars of Eternity, Divinity Original Sin, XCOM, Civ V ... and so on. Lots of strategy/RPG games that work well on PC (and often aren't available on consoles) with a smattering of FPS games (like TF2).... and I've got quite a lot of games, something like 130 all told I believe.
So it depends on what kind of games you like, the initial outlay, and how many games you're likely to buy. I'd guess you might be best off with a PS4 depending on platform exclusives.