Thirdly, at ~60 MB/s, it will take 5926 days, or over 16 years, to write 512TB of data on this card. The product is covered with a three-year warranty, so its actual capabilities well exceed the warranty.
512 erase cycles is "real" number for TLC. They probably use same FLASH in SSDs and only thanks to controller it might survive longer.
Big question: does card internally takes care of wear leveling or is it on device?
If on device then using such card in mobile might be problematic.
Something on speed. Shouldn't be read speed higher then write?