I was thinking of getting a new seatpost and the KCNC Ti appealed at first, but I am very unsure about the clamp system. This will be used on a carbon railed saddle and the pictures I have seen of what the KCNC clamp did to a Ti railed SLR, I really want to go the route of a proper clamp. The EC90 looks good at roughly 160g at 300mm length but I also remember seeing EC90 flatbars far off of the claimed weight. I also want it to be cheap, and doesn't matter what materiel it is made of either. Any suggestions?