I just started dabbling in photography. When traveling I'll usually only have an iPad with me. I'm reconciled to not editing RAW files on my iPad. But there will be times I'll want to do quick work on a photo before I get home. For transferring file when a wifi connection isn't available is Apple's lightning-to-card reader cable the best option? I'm not finding many other viable options. Transferring over a HooToo Tripmate is an option as well, but that may not always be easily accessible.