So, I have a MicroATX case and mobo and I'd need to buy a new PSU but I think I could make it work. Right now I have a Sparkle Calibre nVidia GeForce GTX 670 2GB. What do you think my best option would be: -keep the GTX670 if I would not notice a huge improvement in either upgrade -2x CrossFire R9 290 -1x R9 290X I'll wait for aftermarket coolers but would the upgrade be worth it? I use three 23" monitors I usually just game on one but if AMD Eyefinity worked better than nVidia Surround I'd do it across all three. All the best, shovenose Edit: Heck, I'd probably be better off with a new non-small case and motherboard as well, if I went the CF R9 290 route. But really, is it worth it?