@amir_asr As a former pro studio musician, I guess I do not fit the mold. LOL.
Nonetheless, as I stated before, if one has little experience with the sound of the ’real’ live instrument in an un-amplified setting, then I guess relying on someone else’s expectation of what the instrument sounds like, and therefore the measurements that are assigned to this sound, is the choice that is left. IMO, if something sounds good and measures poorly, then the measurement device is off, the same applies if something sounds bad to our ears and the measurements are great...then the measuring device is measuring the wrong thing.
Personally, I trust my ears above all else, regardless of what the measurements may or may not be showing me. Same goes for when i pick an instrument to play, my ears ( and well, my hands also) are the final decider, regardless of other ’expert’ opinions as to the instrument quality ( or lack thereof).YMMV.