Conor Cahill Online Image Upload: On
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p.1 #2 · RRS & Markins Ball-Head Questions | |
I think this question has been answered a lot of times here, that's why you've not gotten a response till now. However, now that I've taken the time to write that, I may as well answer your question! I've used the 55, 40 and 10 (not the 20). I've not tried them head to head though, so my impressions are from memory. The 40 is a surprisingly sturdy head for its size and it's beautifully made. The 55 is however better in just about every way ('surer' locks on the knobs, generally more tactile, better pan base, smoother action etc). It is also very big and heavy, I really notice it when I'm lugging it round. If I used a tripod a lot for hiking, I would not be happy, but I don't.
A friend has the M10 and I've played with it, but not used it in anger. If memory serves it's roughly equivalent to the 40. Honestly, other than the clamp, I thought it was a nicer to use article although perhaps not quite so aesthetically pleasing. I preferred the smoothness of everything on it, I think others here have had the same experience. It offered the same overall feeling of sturdiness.
I think with a 500 or a 300 with TC you will want the bigger head (and this is also the advice of RRS, I think a 300 on it's own is their max rating for the 40).
I've had a screw clamp and the lever clamp. I always thought the screw clamp was perfect and for some unknown reason I recently bought a RRS LLRII for my 55, and gosh darn it, it's excellent. The general advice is that screw clamps are a bit more secure with super-heavyweight setups or monopods, but I think it's a marginal concern.
I don't really believe there's a stability difference in flats and Ls (I cannot visualise how there could be really, other than the L plate has an even larger contact area with the base of the camera so theoretically could be more stable). I like an L plate, although if I fill my Vertex 200 Lowe bag, I have trouble fitting a D3 in--if the back is absolutely brim full I have to take off the L plate (those few mms make all the difference).
C
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