Short bow covers a lot of ground and that definition is debatable. Its all personal choice. If you are talking about choosing between 58" recurve or a 58" D shaped longbow, I'd personally choose the recurve every time. However if you enter in on the r/d bows, id choose those in a 58" bow every time.
I dont care for shorter D longbows, because of stack, and over all feel. A longer one is much more comfortable. I personally enjoy the r/d bows compared to the same length recurve, because to me,they are more pointable with arrow a bit closer to the hand, and they lack the recurves string slap, and are less prone to uneven limb torq by pulling the string back with a rolled grip upon draw. The narrow, but thick limbs of the longbow resist that more, making it more forgiving of less then perfect releases.