Newer ones are going the way of inverter/variable drive and “always on”, but varying their duty cycle. It’s the future! A nice bonus is they soft-start (lower

Newer ones are going the way of inverter/variable drive and “always on”, but varying their duty cycle. It’s the future! A nice bonus is they soft-start (lower breaker trip risk) and no start capacitor to go bad. But more other electronics to fail.