Anyone here who has some experiences with a JIB-arm, f.ex. Libec JB-30U ?

There are quite a few postings on the jib arms of various manufacturers. I don't recall one about the Libec though.

i don't own a libec jib but did tried one out in one of the show here. compare to others, i think its very well made and practical. i like the idea of being able to change the center point of the jib by sliding it. what this mean is you can have different lenght of the jib arm. for undersling shot, all you need is just a small clam (i think it come with the package) to hold on to the camera handle. the only thing i don't like is the price. abit too expensive for me.
my 2cents worth. maybe others have better experience wtih this jib.

ed