Hey gang, I need a quick video card answer. I'm browsing boxing day sales and there are some huge markdowns on GTX 780 Ti video cards. I'm a AMD fanboy, and this build I'm doing for my son is admittedly my first time I'm going with intel and considering Nvidia too. I know little about the Nvidia cards, so how does this card stack up against the 290x? I notice the regular price of this card is quite up there, but at the same time nvidia has 970's and 980's now? I don't understand the hierarchy compared to AMD. Can someone help me out here? I can get the 780 ti for about 400 bucks. Keep in mind this is Canadian, and we tend to pay more for stuff here, lol! Thanks guys!