Top positive review
I wouldn't dream of using anything else
11 November 2017
I've used SanDisk SDHC cards for ages and always found them to be reliable (famous last words?) and the Extreme Pro card's speed makes it ideal for fast burst photography and 4K video.
I only ever use 32GB cards (I have half a dozen of them!) because, although their content is regularly backed up to memory sticks or hard drives, I'd rather risk losing only that amount of data than that on one of the larger capacity cards. I can't even begin to imagine what I'd do if a 512GB card crashed!
Two 32GB cards work out slightly cheaper per gigabyte than one 64GB too (59p compared to 61p). However, it has to be admitted that the larger cards beat them both on price (the 512GB card is around 46p per gigabyte).