Last week I got my first fretless bass in something like three years (the previous one was a Godin A4), and I have a hard time putting that thing down for eating or sleeping. It's a Brice V2 (in black) and you can read my review here. Yesterday evening I was practicing with my Spector (fretted), but I was hearing the fretless calling me. So after 3 or 4 songs, I switched. Wow! I practiced for about three hours, from classic rock to folk-rock to pop to speed metal. To me, it felt like I was more in control, and I was feeling more "intimate" with the instrument. Plus, the Brice is so sweet, it's definitely worth much more than what I paid for it. Now, who here is playing some fretless, and who is playing exclusively fretless, and what musical style are you using it for?