Well, I own tensiles and i must say they are far over-rated. Yeah, they are light, really light, but i cracked a set and I am not really that good. A few of my mates have burns, nice cranks, stiff but pricey. However, another of my mates uses some fsa cranks that are about seven years old and they are very stiff, i don't know the length but they are just nice. I prefere them to all other cranks.