Just wondering...as when I'm older I would like to get a Shetland or some sort of small pony. Deffinetly nothing over 12hh, but I'd also like it to be over 38". I don't know maybe around the 42" area. Anywho my question is, I've driven quite a few miniatures off and on for seven years now, the biggest one I've driven was 36". I'm wondering if it's much different driving say a 42" shetland compared with a 32" mini?