Recently my friend got a good deal on Sandisk Extreme Pro 16gb cards and a bought a couple, one for myself. I didn't realize until receiving it that there are two types of the Extreme Pro, one writes at 95MB/s and another at 45MB/s. I have a couple Extreme's which write at 45MB/s but I thought all Extreme Pro were 95MB/s. There is also the difference that it does not indicate on the label that is a class 10 card.
Is there a difference from the Extreme Pro 45 vs 95 (apart from the obvious write speed)? The cards were bought from Henry's so i'm ruling out knock off brand copy.