Today's post is a special guest article by photographer Christopher Briscoe. If you've ever thought there was no way a device like an iPad could possibly replace your desktop computer and Photoshop, this article may change your mind.
This video compares the ProGrade V60 to the V90 cards. V90 costs over 2x V60, so is it worth it? We compared both read and write performance between the two cards, additionally testing the new dual SD card reader from ProGrade.