I just read this tonight, and the Hogs are right. The Sandisk Extreme Pro is best value SD and best performance Micro SD. See Below:
If you have a recent camera, a V30 SD card could be a bottleneck, regardless of what the claimed maximum read and/or write speeds are. V60 would see you safe for everything except 8K video (if your camera's capable of it). A fast V30 card wouldn't be a bad bottleneck but for a little more money you could remove that concern.
Too bad it didn't cover 16 to 64GB cards. I'd never use a high capacity card while shooting.
If you want to reply, then
register here. Registration is free and your account is created instantly, so you can post right away.