Ryobi 40V HP Brushless String Trimmer vs Ryobi 40V 17" Cordless String Trimmer

Both are 40V Ryobi brushless string trimmers with a 6.0 Ah battery, a rapid charger and a 15 to 17 inch adjustable swath, so the cutting performance is close. The RY402110 is the HP model built as a gas replacement, with more torque and a heavier 18 lb build that suits thick grass and larger yards. The Expand-It is about 5 lbs lighter, uses a carbon fiber shaft and the Whisper Series label for quieter running, and accepts Ryobi's Expand-It attachments. Owners of both praise the runtime and the easy REEL EASY+ head; the main complaint on the HP is weight and on the Expand-It is that it is less powerful in heavy growth.

• Choose the Ryobi 40V HP Brushless RY402110 if you have thick grass, tall weeds or a large lot and want the most cutting power Ryobi offers in a 40V trimmer.
• Choose the Ryobi 40-Volt 17-Inch Expand-It if you want a lighter trimmer that is easier to carry for long sessions and can share one power head with edger, blower and other Expand-It attachments.