I play electric bass, guitar, uke and bass uke. I have 4 different scale basses from 30"-34", and my guitars are 3 different scales, and I play tenor and concert ukes, plus the uke bass. I have no problems shifting between them.
My main scale/instrument is now 30" electric bass. That's where I spend 80% of my time. And 15% on 25" guitars. The other 5% is spread across the rest.
My main scale/instrument is now 30" electric bass. That's where I spend 80% of my time. And 15% on 25" guitars. The other 5% is spread across the rest.