Honestly, i had a feeling there might be a few issues with the new card systems. I dont need a ton of speed so probably wont affect guys like me.
But Im using Sandisk 32GB 160MBs cards for weddings and wildlife shots and not having any issues
also have a bunch of Lexar pro 32GB 400X and 800X cards that i mix in and have used for testing and some wildlife that I posted and no issues
surprised with Transend
I put the 64GB Cfast in the slot and have left it there and im downloading from the regular cards
I may get another 64 or a 128 Cfast, but again, just using it for Back up purposes and recording to both folders at same time
zero problems here