Is it fretted or fretless? I have a fretless model and have used flats, halfwounds and it is currently strung with TI Jazz Flats. If you're used to flats you might not get on too well with the lighter tension of the TIs. Halfwounds just brought it alive so if yours is fretted I'm sure those or rounds would do fine. Flats would be fine too, just too high a tension for me.