Blon 03s constantly get pulled up for not having technicalities/details, but I'm more interested in what the Blon can do than what they cannot. Quality timbre, tone, rhythm, bass, movement of air, organic sounding music, make the Blond better than all but the most creatively made BA/Hybrids. For under $40 that is the nearest to price inversion we can come. The Blon 03 is synonymous with pleasure and joy to me.
Actually the BLON BL-03 is not under $40 with aftermarket tips and cables added to the mix, maybe closer to 50 bucks and beyond, unless you are one of the lucky few who can get a good fit with the stock accessories OOTB (especially the iffy stock tips).
But agree with you there that technicalities is not the be all and end all for an IEM, and musical enjoyment is also a very important point. Well sometimes we are guilty of analyzing the music too much instead of enjoying the actual music (I'll be the first to put up my hand and own up).