Crossfire 7850 or wait for 8000 series?

[ShimmyWalker]

Hey I currently have a MSI Twin Frozr 2GB 7850 Oc'ed edition and a AMD Phenom ii x4 965 BE. To stay ahead of consoles and to be running games super smooth that will be ported from PS4 and Xbox One, should I get another 7850? Wait till after christmas for sales? Or wait till 8000 series is released? Or will my PC be able to run ported games from next gen consoles for a good while? I see a good deal on a 7850 here,

http://www.scan.co.uk/products/2gb-msi-radeon-hd-7850-oc-4800mhz-gddr5-28nm-gpu-900mhz-1024-cores-hdmi-dport-dvi-plusfree-games

Thanks in advance

 

[jaguarskx]

I believe the HD 8000 series is for laptops. Kinda confusing... But I haven't been following next gen GPUs.