ANDIS ZEPHYR QUIET CORDLESS CLIPPER #564618 vs WAHL 5-STAR SENIOR 2.0 CORD/CORDLESS #3027984

The Zephyr answers a problem busy shops have and few clippers address: the motor noise that unsettles children and sensory-sensitive clients. Andis calls it an ultra-quiet rotary motor and says it helps support lower-stimulation services; it publishes no decibel figure, so the claim is theirs rather than a measurement. Two speeds at 3,500 and 5,500 SPM put it below the heavy-bulk clippers in this category, which makes it a specialised second clipper on the station rather than a replacement for the first.

The Senior 2.0 rebuilds the blend-and-fade workhorse around an 8,000 RPM brushless motor with Adaptive Speed Control, which Wahl states adjusts motor speed to the hair type. Against the Senior it replaces: brushless instead of rotary, 2.5 hours of runtime instead of 80 minutes, and seven guides instead of three. It carries a premium over both that Senior and the Magic Clip, and what the premium buys is torque and uptime rather than a different cut.