Hail damage will be sky-facing (so not found on the underside of the leaves). It will be worse on plants with soft or thin skinned leaves. That could be it for some plants. I'm used to seeing more uniform patterns (incident size, spacing) but hail can be wacky that way.
The single deep injury looks a bit like a bird strike, repeated in different locations. Not a mammal. But birds (the ones we have here) tend to keep pecking once they find the right flavor, rather than isolated jabs.