Pros: fast download/recording speeds, large capacity, 64gb's nuff said
Besides the UHS Speed and large storage capacity of 64GB, the feature I like the most is the lets me easily view, access, and backup all of the digital files from my Galaxy Note II’s memory, additional memory card, and cloud service all in one convenient place. I can easily move apps and files to my 64GB memory card and to a number of cloud storage services. This card can retrieve stored data almost instantly, thanks to its 70MB/s read capability and fast bus interface. I’ve also noticed that my larger apps are loading faster and smoother. I am Truly satisfied with the overall performance of my Samsung 64GB MicroSD Class 10 Pro Series Memory Card.
I have one in each of my Note devices (10.1 tablet & 2 phone). For the price, I would rather use a Samsung product in my Samsung device. Transfer speeds have been great. If I buy yhe Note 8.0, there will be one in there too.