I really love my Gretsch 6120 Hot Rod. I love the way it looks, the unique sound, the feel/play of it and the angelic choir that sings whenever I open the case. However it is somewhat limited in terms of versatility. So if it is only one guitar, I would have to go with something that gives me the most range that I also enjoy the feel of. That would be my ZeroDot with the Irish Tour/Nailbomb combination. It has the trem bar so I can still do Rockabilly and Surf and plenty of range of tones for most anything else. It would be a sad day indeed though to have to give up that Hot Rod...