I actually owned a fully fretted NS Stick for over a year. It's a great cross between a bass and a Chapman Stick. I also play a 12 string Chapman Grand Stick. (Think Tony Levin)
You can play it like a bass OR guitar OR a two hand tapping instrument. It's an amazing does it all instrument for the bass player who wants to two hand tap as well as use the instrument as a bass on a gig or the studio. I recently sold mine because I needed to purchase a new iMAC computer and Logic recording software but if I didn't really need the computer and recording gear I'd still have it. I'm a BIG Chapman Stick and NS Stick (Made by Stick) fan and am also an active member of it's forum. I actually have a full NS Stick played original on my web site
www.rayrlmusic.com called No Sun Blues. (NS Blues) Feel free to check out my site. i also have LOTS of other music and also one solo tune played on my Chapman Grand Stick.