Battery powered lawn equipment are much quieter and usually have more torque than comparable gas versions. I don't feel the need for hearing protection now doing the lawn.
+1. All my yard equipment has been battery powered for the past 14 years and not only is it much quieter, I have done zero maintenance over that time except for occasionally sharpening the mower blade and replacing the string on the weed wacker. No gas, no oil, no fumes, and less noise — I’ll never own gas-powered lawn equipment ever again. And Ego now makes great battery-powered equipment and use lithium batteries that last a looooong time. I think California is actually going to ban gas-powered lawn/yard care equipment for landscapers in the near future, so it’s coming. I think that’s great because all my neighbors use landscaping companies and I have to close my windows due to both fumes and noise which is annoying, and then there’s the environment. Anyway…