I think this is the "Hamberger" soundpost rather than the Anima Nova, which doesn't have the adjuster wheel. I have no idea how these compare*, but I've spent some time with the Anima Nova for violin and viola and the change in sound with post length/tension was a revelation to me after 20 years or so as a luthier. I'm pretty quick at fitting wooden posts, but even so I find my aural memory is too short to pick up the detailed changes in sound produced by ones of different length. With the carbon fibre posts it's quick and very obvious.
* maybe the Hamberger sounds a bit Wimpy. Coat on, taxi called.