We go through another of spools and this is a great program. Only problem is to not order during a hot summer. The line is plastic and if it's too hot in transit, the line sticks together and makes it very difficult to use. Better to buy the spools in the cooler months.
My husband was very pleased with his Worx Edger/trimmer. I had never used it until this year and that was not by my choice. My husband passed away earlier this year which put me in charge of our lawn. I found the Worx edger/trimmer easy to use. We did have one problem with the battery taking a charge, but that was resolved by my SIL's technical expertise. Now it works like a charm