R9 270X vs 7870GHz?

xero99

Honorable
Aug 25, 2013
330
0
10,810
Hey guys, I'm planning on building a pc for adobe CS and gaming but have no idea what GPU to go with? My budget for the GPU is no more than is around £150. What GPU should i get? And should i wait for the next gen which doesn't seem to have huge improvement. I need a decent next gen PC that will last a while. Also I'd welcome buying a dual GPU in a years time.
My build currently looks like this http://uk.pcpartpicker.com/p/1MqFC
Thanks