SilverEars, regarding measurements done by Hidition, go through Rin's post again about Hidition - basically he is saying that although they were/are hearing aid company at the time of the post their measurement abilities were limited (maybe everything changed in the meantime).
Hmm, I wasa almost decided to buy Pro at the end of this year but after last posts and re-reading Pros review I'm thinking again about buying non-Pro. Why? Because I tend to think that Pro maybe a little bit too bright for me and that non-Pro maybe more natural and neutral from Pro. I have one question though - I was impressed by the very high rating ot bass rumble in Pro and can someone please tell me whether bass rumble exists in non-Pro and is very very good?or non-Pro is lacking much in this regard in comparison to Pro? Thanks for the answer.
As far as I know the bass quality is there but quantity lacks compared to the Pro version.