I have the red snappers also. I have only had them about a month, but BOY do they make a difference! LOVE them. I looked at the youtube video of the Leader grips. It looks like the same method, but they look smaller (like in diameter) than the red snappers. The red snapper dowel is flexible and you screw them together. I'm wondering what the price difference is? I didn't check the leader grips, but I think I paid around $70 for a 12 for frame for my snappers.