Why do Franklin Sensors stud finders get recommended so often on Reddit?

Franklin's multi-sensor design (13 sensors and 13 LEDs in the M210 and MAX) lights up the entire width of a stud at once instead of asking you to sweep back and forth hunting for an edge. r/Tools, r/handyman and r/HomeImprovement threads repeatedly cite this as more accurate and less fiddly than single-sensor Zircon-style finders, which is the main reason they dominate community recommendations.