Having run both kinds (multiple mounts) with my BNR S3 power levels, I can say Damond is by far my favorite in every way, including the strength/reliability of the mounts. The adage is true: you get what you pay for. It's not just a matter of lesser vibes. IMHO, Damond designs are superior; the lower vibes are an added benefit of this, but not the main goal. Controlling motor movement is the point, and the Damond mounts do this top-notch as well.