Hi everyone,
Looking for opinions on Acratech ballheads. There are three models, priced from $270 USD to $350 USD. Any one of those would suit me, IMO, although I am leaning towards the more conventionally designed V2 or GV2 (although the Ultimate Ballhead is still in he running, too
).
I am looking for opinions on these products, and how they might compare to other, similar products from other manufacturers (Kirk, RRS, Markins, etc.) The largest rig that I will be mounting on this (as far as I can tell
) is an EOS 1 series with 300/2.8 IS plus 2x TC attached (in which case it is likely to be loosened, acting like a poor man's Wimberley
).
Any and all opinions welcome, but please - only offer opinions if you have actually used an Acratech ballhead (especially if you know how it compares to the competition!.
Oh, if anyone is using the Acratech Leveling Base, I'd love to hear from you, too! 
Thanks in advance.


