Has anyone here ever had any experiences with the Gitzo 2540LVL(Leveling)Carbon Fiber tripod?If yes,what do you think of it?Would you highly recommend it?Is it really worth getting the Leveling(LVL) version of the Gitzo 2540LVL Carbon Fiber over the Non-Leveling version Gitzo 2540 Carbon Fiber tripod ?What are the advantages and benefits of the Leveling(LVL)version?
Thanks.