I am extremely satisfied with this product. I have always loved gardening and working on the lawn, even at my grandparents' on the weekends growing up. The biggest pain was always their weed wacker; it was very heavy and they had used it so much that it hardly cut a thing and the grip was worn off. One day early in the summer, my grandfather bought this weed wacker and asked if I could come try it out on the lawn. Long story short, I purchased one for my home the next day. Extremely comfortable grip, very lightweight and easy to use. Doesn't vibrate and shake for an uneven cut. Straight forward directions. I can get any job done saving a quarter of the time because it is so easy to use, since I am so picky about my lawn. I would recommend this product to anyone in the landscaping business or anyone who likes to work on the yard in general. Will help a lot with those pesky pieces of grass right next to the house that the mower doesn't reach.