[13lackGu4rd]

actually Maerlande, the material is very relevant... not only does it affect the weight of the bow but also its elastic ability. the more elastic the material the less force the archer needs to use in order to pull the bow, or give you more pulling effect for the same energy. yes that would be limited by the archer's arms length too, which is why you need a balance between weight and elastic ability. oh and if you use metals or something that isn't elastic at all than a strong enough pull might just break the bow due to its lack of elastic ability...