Well the MF Glow C-Blend are pretty flexy and grippy, which is what I was hoping for personally. I only took out the I-Blend and had one throw with it, anhyzer to wrap around a tree, push right on the anhyzer angle and bomb out uphill. It executed fresh out of the box. Loving this mold which is new to me. I came into learning about them at the time they were widely unavailable and just realized this was the disc I was missing in my lineup.