I was like you, years and years of bass guitar playing including fretless but finally took the plunge and got a second hand NS NXT. Despite what members here have said about it being a glorified bass guitar, the reaction I have so far on its outings is very favourable. It certainly doesn’t feel like a bass guitar, the 41” scale is challenging, but it does have discreet dot markers in the note positions which certainly helps to ensure your in tune and not floundering around on a totally bare board.