I made my own MX Master "3S" by swapping default switches with silent KAILH 6x6x7.3. The result is incredible, and the clicks are even quieter than M650 Silent. : r/logitech
Amazon.com: Logitech MX Master Wireless Mouse – High-precision Sensor, Speed-Adaptive Scroll Wheel, Easy-Switch up to 3 Devices - Meteorite Black : Electronics