SX said they would work on a feature like this ... pretty sure they just didn't manage to rip the available open source tools yet, so give them some time ... you know customizing open source solutions and make them look like they invented this whole thing surely takes some time
Need to format your card exfat to hold files greater than 4gb, 4gb is the max file size for fat3232 gig cards but won't let me put anything bigger than 4 gig on there, says files to big for volumes format, any ideas?
Using gcdumptool: https://gbatemp.net/threads/gcdumptool-yet-another-nintendo-switch-game-card-dump-tool.508343/
Can verify dumps with it, and does cart2 as well.