I wrote earlier about DFC vs S1 and for me DFC easily wins and is worth the extra money ... but maybe Andromeda which is very sensitive could work better on S1?
One more thing, I have read that Andromeda are quite large in size, I have had IEMs with huge shells (TRI I3) and have never been able to find good comfort and fit.
Has anyone had such problems with Andromeda?
The S1 is an absolute revelation with Andro-- don't hesitate on it if you have the opportunity. Also, size is relative-- Andro is positively dainty next to some other IEMS (Solaris, MEST, Z1R etc.)...I've not known its size to be a particular problem for many.