I don't like to review unless I love something or hate it and for this one I am really pleased. I have try several models over the years and because I am the type of person that I love deep tissue, none has being strong enough but I put this on the top configuration and I can say that o finally find the one, this is strong and deep, now I just hoped that it will last a long time, I had it for only 2 weeks for now but I have 0 complaints, I use it every day on my calf and on the front below the need, even on the front and behind my legs and can get every where I want.