Alik Griffin (Alik Griffin)The XT2 has two UHS-II slots that can be setup as backup, overflow, or RAW+JPEG.
With the X-T2, UHS-II cards topping out at 157 MB/s, with an average of 153.79. This was with the Lexar 2000x.
This post has helped confirm what I already suspected. When I bought my X-T2 this year, I continued to use the 32GB Lexar 2000x SD card that I had used with my previous Nikon. I bought the 32GB Lexar 2000x SD card a few years ago because of the specs. I bought a second one for the second card slot. I rarely shoot video and I import my images to Adobe Lightroom after every shoot. The 32 GB card is sufficient for my needs.