The difference between what one hears oneself and what others do is certainly an issue. I like playing my Dony at home, but I think the bass is much stronger sounding than the treble - and whilst droned bass/chords sound really nice it's easy to overpower the treble. I've certainly had comments that people can't hear melody over the bass end. I think it might be that the treble needs a bit more tremelo to cut through - it's problematic playing in a session, but fine when miked up.
Could be time for me to contact an expert !
As for my faithful Pastourelle, bass end is definitely not as sweet sounding as the Dony, but the balance (at least to me) is much better, and using held bass works well. And having just had the bass mechanism replaced - no clacks !
J