Super powerful, ease of use, the best edger I've ever owned...and I've been through a bunch. Since I have a lot of Ryobi tools, and 8 batteries, I actually replaced another brand's 2-cycle combo edger/weedeater with the Ryobi 18v edger and weedeater. No more going through the steps of replacing the edger part with the weedeater part, no more pulling on the dang cord to start, no more messing with gas and oil. At first, I was worried the 18v edger and weedeater wouldn't be powerful enough. But, they are just as powerful, if not more powerful, than the 2-stroke edger/weedeater I replaced. Do yourself a favor, swap those old 2-stroke edgers and weedeaters for the Ryobi 18v edger and weedeater.