We found the Edge Hog has plenty of power in its 2-1/4-horsepower motor for both edging and trenching, and it's easy to switch from one to the other by simply raising or lowering the edge guide. The edger weighs only 12 pounds, which allows for easy transportation and great maneuverability around curved paths, but makes it more difficult to maintain a straight line when you're tackling a lawn that hasn't been edged in a while. If you're digging out quite a bit of dirt along with the edge you're creating, it takes some effort to keep the unit stable.

Undoing a screw toward the front of the edger and raising or lowering its leading wheel easily adjusts the depth of the edge groove you're making along with your edge. The unit can also be adjusted to fit the height of the user more comfortably by changing the angle on the guide handle. The blade requires only a pull of the trigger to start instantly and, unlike many gas models, stops as soon as the trigger is released---an important safety feature.