Hard, hard. I prefer every single one for something specific.

But I keep coming back to my Mugen THE78 for the big big thud in the bass, the bite in the treble, and the ring.

If I can only take one guitar and know I will be trying to finger-pick, then it might be the Martin OM1, or the X-braced Hagstrom J-45 (the 15 fret to the body neck comes in so handy sometimes).

If I need a 12, then it's the Bjarton BJ-12E.

If blues is going to figure highly then the fan-strutted Hag J-45.

If it's outside and going to rain, then the Morris!