I been looking for the Non-Slider from Seydal and found on a better price but not in C as most classes seem to be but in Bb.... I a chromatic Non-slider... Will I feel I am missing out somehow if I chose this model in Bb and not keep looking for one in C? I really like this model both the feel of it, the function and the look.. but the one I found is in Bb.. please help me understand if this is good choice or is better to look for one in C? I like all kinds of music, so is also why I liked the Non-slider that felt more close to how pianos are built up.. but I know too little to tell what will be better to play on a Bb vs a C? what music will Bb be better for than a C for example? thanks for nice video!