Well I have used a lot of different hooks and the sickle is the sharpest by far. I don't pretend I use the sharpest ones but even when my friends insisted on Gamu's or Owners and I messed with them the sickles are a lot sharper. It is the only hook I have ever had actually grab ahold of my skin without any penetration and hold on at a 90 degree angle. All I did was touch it and lift my finger out of the bag. If it grabs my finger that easily imagine what it will do on a hook set.
I love taking my kids fishing, now if I could just manage to fish at the same time.