I was looking at grips for the XZ-1, because I've become very used to having a bump of some kind to hang onto. The Richard Franiec grip looks nice but being made of alum it seems to be that it might not be necessarily the best option. I'm also looking at Flipbac as well and I'm attracted to Grip 1, with the bevel extending the whole length of the grip. Also, its made from a rubbery material so I'm thinking its likely to be a bit more "grippy" than something metal. Does anyone else have any exp with the flipbac? I know nearly everyone has got the Franiec grip but I was hoping to hear from someone who made a different choice.