So has anybody done any research on this or is everybody just guessing? My google searches have revealed very little. I see a couple of essays claiming that swords were the most common but they don't back that information up with any evidence. Other sites claim that bows were the most common medieval weapon as they were cheap and more practical. One site even claimed the bil was the weapon of choice. Not much mention of spears but I would surmise that they were primarily anti-cavalry weapons, atleast in medieval times.