If I’m only allowed one then it would be a Taylor T5Z - oh yes I have one!
So versatile, an acoustic internal pickup plus 2 humbuckers ( one is concealed under the fretboard), and being semi hollow it’s nice and light.
In the past I’ve had a Hofner Club 40, Harmony Sovereign, Washburn H35 (335 clone), Aria Acoustic, Washburn PRS look alike, Takamine 12 Guild D45, Taylor 314, Taylor 12 string and currently K.Yaira New York 21, Taylor Builders Edition Grand Pacific.
I like having guitars around, but favour acoustics, but still consider myself first and foremost a bass player.