I moved from the Boss TU-2 to the Strobostomp a couple of years ago, gave my TU-2 to someone since then. The Strobo is a lot more accurate and, once you've used it a couple of times, an absolute doddle to use. I'd recommend getting one to try out, should you not much prefer it (which I very much doubt) you won't lose much at all if you decide to sell it on pretty quickly. Great units!