Electric yard trimmers may be cheaper than gas trimmers. They may easier to operate. You do not need to mix special gas or ever have to run to the gas station before trimming your yard. They don’t smell nor do they make you smell, but there is one negative that can become a pain…

Tripping over the 100 foot extension cord you need to reach the farthest parts of the yard. I know, it’s not that big of a deal, but I just fell and I’m not a happy camper.  It’s also a pain to roll up a giant extension cord.  Still, for the price and power it’s hard to beat an electric yard trimmer.