Hello there Majic Jack questioneer!
I have own mine for about two years now, and it is definately worth its price. I use mine for my home phone, and though it can become your favorite hemoroid, if you have slow computer, or a slow internet speed, it works quite nice if you have both fast internet speed, and computer. I take mine to Europe with me each year, andmake all the free calls I want. i stay in touch with my business, family and friends. If you are wanting something that gives as few problems as your land line, than keep your land line. However if you don't mind a few minites work each week in resetting the M. Jack than it is worth it's weight in Gold. Hope this helps.