I went to the alligator lacings about four years ago. In the way we use them, they seem to last 5x as long as the clippers. The worst thing about the clippers is they start pulling out along the edges of the belts, then they just pull out like a zipper and you have to cut 4-6 inches out of the belt to get a straight end. Have had a couple of failures on the alligators, but usually the belt fails before the lacing.