I m back to the jvc medium spirals...
The large spiral is surrendered to the 850, to hold the heavier iem in place.
The FAD heaven 4 tips hv Been gifted away...:-)
Double flanges dun sit well in my canal...never had.
Soundwise , the spirals give a less edgy midhighs...
And a more expansive bass..from memory
after 10mins of suffering on STOCKtips.
Your answer only goes to prove : ".... careful what you wish for, for it might come true...!"
Those less edgy midhighs are my prime goal - and your confirmation that spirals indeed provide those is yet another "sorry for your wallet" moments.
As you have both the large and madium spirals - can you please measure them, both diameter and overall height ?
Your double flanges experience roughly describes mine as well.
Regarding tips originally provided with my Havi - I never heard them, as none would fit/seal with my ears; I *guess* this time I was spared some suffering .