I got them too ! i fckn love them !

Replaced my Blessing 2(too big, shouty for me),Aria(average harman sound nothing special),Truth hear zero(tonality is great BUT technicalities are below average)

Ie 300= Fun, High resolution, timber,subtle detailing.FR graphs don't do justice to this iem you need to listen to them

But they are not replacing my FDX1 lol both are great on what they do