Jamming with the RC300 is by far the most fun I've had playing music since I first started. It's perfectly designed for guitarists and for performance. The foot pedals are easy to use and completely intuitive. Before going with the Boss, I looked at several other models: namely the Boomerang, Pigtronix Infinity, and Electro Harmonix 45000. At the end of the day, nothing could hold a candle to the RC300.