Originally posted by monochrome
Hi Kath: My next investment is a gimbal head for my K400 so I've been following this thread. I've been saving for a Wimberley (and the conversion to Arca-Swiss plates so my ballheads will also have to go) and I'm curious, if you're willing to share, what your use cases are. Thanks in advance and PM is fine if you'd rather.
Sure, @monochrome. I do a lot of work on the water (in my kayak or dory) and don't like to expose my more expensive equipment to the risk of falling into the river. So for these times, I try to use things that won't make me cry (too much), should such a thing happen.
I use the Wimberley on land and truly love it. The smoothness is a real boon when tracking fast moving subjects like birds, waterfowl, etc. The craftsmanship is obvious and speaks quietly but firmly in use. I keep the Wimberley somewhat permanently attached to a heavier Manfrotto 055 tripod so I can grab it quickly on the way out the door.
The BK 45 is a different creature altogether, but very serviceable in its own right. It lacks the smoothness of the Wimberley, but it's sturdy and accomplishes the task just fine. I do find it considerably stiffer, but I haven't done the teardown others have. I like it mostly for the fact that it will adequately support my bigger lenses and give me the confidence of moving my combo at almost any angle when needed. I don't at all like the feeling of supporting a long lens on a ballhead - however strong - because of that sinking feeling you get when you've loosened the head a bit too much and your lens takes a dive in a moment of inattention.
One note about the video linked to in the beginning of the thread. I enjoyed his take a lot, but have different thoughts about his reference to the Wimberley not being stiff enough. He's correct that you want some resistance when moving the lens about, but I've had no difficulty whatsoever in achieving this with the Wimberley. Once you set the balance, you set the tension knobs with enough friction to suit you at the moment. Easy peasy. I wondered if perhaps the fellow in the video had an older version that might have been fussier? You do get sort of an automatic friction with the BK45, no doubt about that.
In short, I would recommend the BK to anyone wanting to try a gimbal to see if the concept works for them. At $70+, you're not risking too much on the wallet. And, if you're happy with the performance, you may never need to spend more. I did the opposite, buying the Wimberley first. And, having both, I don't regret my choice for a moment.