hmm, kinda touch subject depending on who you talk to i know of 2 guys thhat smash at least one every time they pick up there bow, i dont think there very durable over 300fps because the points were getting pushed back up into the aarow, jsut from shooting at a standard morrel bag or 3-D target, i personally have seen others use them and there very durible, so i dont know, i do know that CXL is a great aarow and alot straighter too!!