I'm having trouble understanding why you need faster cards. For one - even DJI specs V30 cards. Their data pipeline maxes out at 150 Mpbs for the Air 3 which is equal to approximately 19 MB/sec. Angel V30 cards for example support 90 MB/sec. write speeds. Except for faster download speeds copying files from the SD cards to your computer, the drone doesn't appear to need anything faster than V30 even at the highest resolutions and frame rates.V30 is not that fast of a card for the Air3. You need at least a v60, preferably a V90. I use Macs and have never had an issue with SD cards. I run V60 and V90 in my Air 2S. I usually don't format them that often, I will dump the media to my computer then trash the files on there and empty the trash. Goes back to full capacity and I haven't had any issues at all.
Also, maybe you should check the speed of the card, depending on where you got it, there are many counterfeit cards out there.
It's a good idea to check card speeds and capacities if there are doubts about its specs, integrity or authentication. I've received fake cards in the past, and using card checking programs like H2TESTW helped uncover the bad actors.