Dobrescu George
Reviewer: AudiophileHeaven
Then I'd recommend him trying the iBasso IT01. Only $99, and absolutely knocks my socks off. Also scales well with better gear.
Go full Falcon-C
I was going to recommend both of those IEMs.
Out of the two, IT-01 really kicks it when it comes to being natural, and airy, while Falcon-C is more happy in the treble. Both are sweet IEMs.