Wanted to move 60GB of photos from an iPhone to the Mac. It turns out that Dropbox does not save Live Photos, Google Photos does, but it is all in reduced size (unless you pay them).
Extraction via Image Capture was taking forever.
Had to make sure on the iPhone, in Settings, you select “Keep Originals” under Photos -> Transfer to Mac or PC.
Didn’t realise Image Capture also has this option, it is small, at the bottom, but it also exists.
Fast, HEIC images, with accompanying Live Photos (i.e. movie files).