Every Samsung Galaxy phone that I have owned, and every one that every friend has owned, has chewed through microSD cards like dogs chewing through hamburger meat.
The phones seem to destroy the microSD cards, making them unusable even in other devices. I have a stack of expensive microSD cards that no longer work after being used in Samsung Galaxy phones. None of the data is readable, so in addition to losing the card, I lost all the data, including the photographs and videos stored on them.
I like many Samsung products, but I am no longer buying their phones, and cannot recommend them.