Stillpoints - snake oil?


Anybody here using Stillpoints Ultras? My dealer thinks highly of them, but I am very suspicious.
thyname
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Interesting comment. Great way to make friends! So we are all 'D-bags"? curious. And what did we all do to deserve that glorious distinction? Inquiring minds would like to know.
The roller bearings made by Symposium, Ingress Engineering, and FIM each use one ball bearing per foot. How many are in each Stillpoint? The more ball bearings, the more friction and noise, etc.