Cassie, I have an old Troubadour I, and it has a pretty good sound. It also has the original soundboard and the original levers, which I hate. But it was completely restrung and regulated a few months ago. What I’m saying is that the levers may no longer give you an accurate semitone. You should check that with an electronic tuner or have a buddy with perfect pitch check it out.
In addition to 33 strings and full levers, it is nice to have a genuine floor harp that doesn’t require some sort of gimmick or stand or special chair for you to play it.