"I have been a serious pianist and keyboardist studying for 20 years and performing for decades. My fingers, ears, mind and heart first and foremost prefer my best of breed, always foremost keyboard, my Casio Privia PX-310. My second favorite instrument in my keyboard herd is my Casio Privia PX-350. Why? Crystal clear sound, fast functionality and emphatically touch and feel, like a real grand piano with heartfelt soul. Others have tried, but Casio Privia delivers big and super fine for me personally as well as for my audience in big and small halls alike."