As a stills shooter, will I miss out by not using a UHS-II card for the 90D? Downloading to the computer will not be speeded up for me as the camera has only a USB 2.0 connector and I don't want to use a fast external card reader, and I doubt if I'll be downloading more than 32 GB at any one time anyway. Will the slower write speed of a Sandisk Extreme Pro, for example, slow down the bursts?