I am playing with ASUS STRIX Gaming GTX 1060 with 6 GB, it is a expensive Card (400 Euro), but all is running well. I am using a different kind of AA, called DOWNSAMPLING, I have a normal FULL HD Monitor with Resolution 1920 x 1080, but the Game is running with 3840 x 2160 via NVIDIA Control Panel, you don't need to use any AA in Game or with NVIDIA Inspector. I have VSync ON, Pre-rendered Frames on 1, and after a long time of testing and trying, I've found out that these Settings are the best for my System, with great Performance, although I have some stutters in Flanders 1918 too, but I am working on it to get it more smooth and liquid. All other Games (RoF and IL2) are running very good, with both I've had the most Increase in Performance, the Games are running perfect even with highest Settings.
Absolutely worth to buy it.