Lexar is about to release the first ever UHS-II microSD card with an extra row of pins (1000x 150MB/s) and the question I'm asking is if the 1520 can successfully access that extra row of pins and offer speeds of up to 150MB/s or will it be a lot slower than that? If not, do you at least think it will be a little bit faster than their previous release on a 1520 (633x 95MB/s) or exactly the same? The short question I'm asking is if it's worth buying that card using a 1520 or is there not much point? How much speed is required to record movies and play games off the SD-card without stuttering?