Buy a gaming computer now or wait 1~2 years?

[Asdf Fdas]

I have been researching my perfect computer for months now and I pretty much know what components I want for a gaming computer: gtx 970 and i5 4690K. However, this build would cost me like $ 1200-1500 and I already know that nVidia and AMD have announced new gpus and cpus which will be 2-4 times as good as the current generation, and will require special motherboards which won't be compatible with an i5.

Should I wait for two years for this new stuff to come out? When it does come out, won't it be expensive, or will there be components the same price but superior to gtx 970 and i5 4690K?

To be specific, I wanted to be able to play games for the next 3 years on ultra locked at 30 fps.

 

[tiny voices]

The motherboard fits perfectly fine.

The case has an on/off button you connect to the motherboard.

 

[WildCard999]

All the parts I listed on pcpartpicker can be purchased through Newegg. There's a tab in the upper right corner that says "price breakdown by merchant" although going with just one company will typically result in a slightly higher price but if it's a company you trust then go for it. BTW I've used Newegg for my past 3 builds spanning about 7 years and have never had an issue with them.

 

[tiny voices]

Well I was able to make your build on Pcpartpicker.com and have the parts go through Newegg and get a bigger PSU with a 10yr warranty for cheaper

>>> http://pcpartpicker.com/p/6sqDMp <<<

And I'm positive the EVGA 970 FTW is considerably faster than the one you would get from cyberpower.

There is little to no performance difference between the different variations of the same card. Like 1-4fps max.