Are carbon fibre tripods worth the extra money ? As the new owner of an A7r , with it's lovely shutter. Would buying a carbon tripod .(instead of my alloy Manfrotto 190+ ball head) serve me any better regards damping vibes. Especially with longer shutter speeds. Or Is my present one good enough. I'm not ever likely to go beyond a focal length of about 135mm. I thought that as I've bought a high res camera I might as well make the effort to get the best out of it. I have in the past considered heavier the better, but remember reading, or hearing, carbon handles vibration better. Thanks for any enlightenment .