A good question, Havoc! they compare quite favorably with what we shoot today, with our stuff requiring less work in both the creation end, and the maintanance end. Many of my students (I teach Medieval history) believe our ancestors used crude, weak things compared to today's modern junk, and I tell them to think on these: an x-ray analysis of a Hoplite helmet (remember the movie "300"?) reveals metal more consistently uniform in thickness than we can manufacture today; Genghis Khan, employer of the short horse bows, NEVER lost a battle. Every single portrayal of armor piercing points I have seen on the docudrama channels used a needle bodkin (pierces chain mail easily) on plate armor. It always shatters upon impact, rarely puncturing the armor. Try using the true, diamond-profile hardened plate-piercers and see what happens! There's a reason the Prince Henry employed at least 5,700 archers at the battles of Crecy, Poitiers, and Agincourt. There also was a reason that Joan of Arc's guard were usually Scots archers. How many of us regularly practice the art of "wand shooting", where you shoot at a reed sticking up from the ground at distances up to one hundred paces. And regularly hit the thing? I haven't chrono'd my horn horse bow yet, but the thing shoots a light arrow quite a bit faster than either my recurves or my longbow. If memory serves, the longest flight cast made is with a horn bow design-4/5 of a mile. That'll reach out and touch someone! Bjorn has nailed this thought with his comment that we'd be surprised. I also think we'd be shocked at the prowess exhibited by our ancestors of the bow; after all, they regularly hunted birds, and brought them down! It's the rare archer today who can be consistent with that shot, even with those wire points! From my perspective, it's a really humbling experience to compare myself to our ancestors, even though I'm completely traditional, I'll probably never be able to fill those shoes; makes my respect for and admiration of our ancestors that much more tangible!