You can easily find and get genuine SD's from Aliexpress, you just have to look for the word genuine and good reviews (surprisingly that's all it takes). There's a certain joy of getting new microSD cards for me, I don't know how to put it.
Ah well it said genuine and real capacity and had good reviews of ppl showing H2testw results of all ok, so i gave it a go, not expecting to much, since i buy all my SD in the local store to be sure to have good ones, but i just wanted to see , seems all tests with h2testw and fakeflashcard, turned my hopes down
I contacted yhe seller with screenshots etc... and he was willing to send a replacement, i asked that he tested it first before shipping it out, so let's wait and see :)
btw i feel this a good time to remind you guys that sea of thieves was made by rare, who also made DKC1-3 and DK64, alongside banjo kazooie and conker's bad fur day