I have a 1060 6gb FE, overclocked (2100 mhz, GPU memory clock at 4600 mhz), and it runs Elite on highest settings at 1080p, incl. 1.5x supersampling and anti aliasing at a solid 60fps 99% of the time. In some rare cases while supercruising, or at the Guardian ruins there are drops to 30fps, but I think it isn't related to the GPU.
Note, that I have 3000mhz 16gb ram and a 7700k, so the rest of the rig isn't bottle-necking the GPU.
I recon I'll be able to upgrade to an 1440p monitor, remove supersampling/antialiasing and have the same performance at 60hz.
GTX 1060 6 GB is a beautiful graphic card
A good price / power compromise