Did you ever learn to play piano? Playing stick is a lot closer to piano than to guitar or bass. I have a really early one, serial number 1231 (3-over 4 polyrhythm, which fits). I read about them, thought it was a cool concept, and then come across one at Leo's Music in Oakland, CA. I remember reaching out and touching it on the wall, tapping a couple of strings against the frets, and I really felt no contact with the instrument. Decided it wasn't for me without even taking it down or plugging it in. Then, a bit later, I saw King Crimson touring the Discipline album, and when they went into Elephant Talk, it was a "holy puritanically replaced word!" moment when I realized that the intro wasn't a bass track and a guitar track, but one guy (Levin) on a stick. That totally changed my opinion.
Having established that they sound cool, I bought one largely because I play both bass and keys/electronics and I figured being able to keep a bass line going with one hand would allow me to do more/better live electronics. It didn't work out that way. I found that it was best for two-handed playing, and the independence of hands that I'd learned for piano was highly applicable to the stick. I still have #1231, and get it out every once in a while, but in the end I don't like the ergonomics of the belt hook and neck strap system. I'm thinking of having a part 3D printed that would let me set it the tripod for my NS Designs EUB. Your mileage will vary.