Another vote for "both".
I play both, albeit I play bass MUCH better because I "love" bass, but only "really like" guitar.
I feel like switching gives a better perspective of the other, and often opens up new ideas and creativity.
When I'm practicing in the house my spouse MUCH more prefers to hear me play guitar, and I agree as a solo instrument of course for the obvious reasons.
However, my real joy is playing LIVE MUSIC, and bass guitar is my passion. I know what gets folks up, moving, dancing, and gyrating their tail feathers, it is not a guitar.
I really like when folks who are not used to hearing live music get to experience a full band for the first time, particularly a driving and thundering bass. I've had numerous occasions where someone tells me they finally understand what a bass can/should do and be about.
Yep live bass is as visceral as it is audible, and so many people don't really "get" that only listening to pre-recorded music through their home or car systems, or even a good dj rig doesn't tell the whole story.
So, yeah, OP you gotta follow what speaks to you.
