Hello: I am intrigued by electric upright basses and am curious how their playability might compare to my two 35" scale bass guitars. The reason I ask is that I have minor carpal tunnel syndrome and wonder what an EUB might mean for ease of playing with this condition. I briefly held an NS CR5 at one time and was intrigued by its neck shape and wonder how the various EUB manufacturers compare with respect to neck construction/playability issues. I would appreciate any opinions on these issues. Thanks.