I'm sorry, I know many of you have had great luck with Korean Express arrows, but there are so many stories of them breaking, splitting, cracking, and fibers separating... I going to Easton ACC's... They are by far the best arrows out there... IMO... The best of both worlds... Plus they are barely heavier than pure carbons... I think that is the problem with CX.. They are light, but the downside to that is they are weaker and prone to breaking etc...