I would recommend that, if possible, you try out a semi-acoustic bass before you buy. I am a precision player but recently bought a Gretsch G6072 which has a 34" scale. Although the same as the precision it felt as though I needed an extra inch or two on my left arm. This was all down to playing position. You have to tilt the semi neck up more to achieve the same feeling of length of neck. Once you have made the adjustment everything is fine.