Okay so this is what happened in the computer market
I went there in hopes of buying another Sapphire R9 290 Tri-X for a crossfire setup but the service tech told me that your 850w PSU might not be enough to power these two if you have a hefty system. I told him yes I do have a hefty system with 2x 1 TB HDDs, 2x 128 GB SSDs, i5 4690k (that I occasionally OC too) and R9 290, he said that it will not be enough or even if it is you will be pushing your PSU too far, I thought that he has a point specially when my PSU is quite old (It's OCZ GameXStreme 850w that I bought in 2009). So after a bit of thinking I just decided to get a GTX 980, yeah after 4 or more years of brand loyalty to AMD, it's time to see what Nvidia has in store for me.
I remember Guy mentioning somewhere that Gigabyte cards are better than MSI so I went for Gigabyte GTX 980 G1 Gaming, it's a nice card with back plate, big fans and all. Time to see how much better is GPU PhysX lol.
One thing I do really like about this card is that it's blistering fast in rendering, by rendering I mean in stuff like Blender. I render scenes in Blender as Hobby sometimes and I found CUDA to be much faster than OpenCL.
After two months I might add another of this card for 1440p setup.
TW3 better be worth it, I am investing too much for this game lol.