I see. Not on sony side, Im open to any great IEM but M7 really iem that grows on you slowly, if to be compared AB ing even with andromeda, they will sound more "boring". But the strongest point of M7 / M9 are their precision accuracy with very exceptional layering + depth + imaging and smoothness all accross frequency. This is also I learnt something new that i dont necessarily always need larger soundstage. Not the soundstage in M7 are narrow, it is wide but at very nice point, like a stage. They were created for stage performance at first place. Pin pointing always at the best I have ever heard. The one i notice differences when you crank up on very high volume on M7, like they never sounds harsh or tiring at all, even on trebles range, very very smooth. I think its about their damper which is "only sponge" but they did their homework at R&D section. And I'm really love their overall balance presentation.
Im pretty much settled on my M7 and pick this over Andromeda.
I always curious about T800 but hesitate because I already own M7 and previous comments about T800 vs andromeda vs M7, he liked T800 over Andromeda but tough call vs M7. And 1 user also stated maybe m7 still better than his T800 but T800 has more great value.
I couldn't agree more at $300 this T800 is crazy value on another level than normal chifi.
Second thing that made me hesitate is trebles presentation that rather on bright side from what I've read. Again I never listen or try, because I need to buy one if I want to try.
Thanks for your impressions