Ho. Not the boot person here but that's not enough to stop me. I wonder, what is the point of the high heel and the mid-calf? So perhaps I am too goal-oriented rather than playful and appreciative of architectural wonders.
Mid-calf can be easier to fit and also can be less fitted and allow tucking when tall boots might not (either one). Or may cost less (well, in theory). And heels can be leg-lengthening or foot-exposing, but high heeled boots do not seem to do that and less so in mid-calf. Hmm.