Hi Folks! I'm thinking of buying a NS Designs (Steinberger) electric upright bass - the cheaper Czech-built one. I've read here that some of you have tried or bought these... Would you recommend the 5 string model, or have you found the 4 string to be just as 'versatile'? I've tried both, and found the 5 to be slightly easier to play (I'm a BG player), but I'll be mostly playing DB lines on it - maybe I won't miss the bottom string?... Thanks for your help!