My advice, don't waste you time with universal IEMs. When I had the Westone 3, it was a nightmare for me to try to find the best tip and at the end I sold them because of that reason. Custom is more expensive, but you will be done for the rest of your life.
Personally, I don't think customs are for everyone. And from my experience, I've owned 3 different IEMs (with another on its way) and have never had any problems with tips or fitting.
I, too, will probably be selling my esw10s to help fund these. Jerry already has my molds. I compared my UE11s to the universal 13s, and the 13s won. I'm pretty excited. People shouldn't forget, though, that he had others in his lineup. I liked the JH11, but didn't listen to the others. I kinda wish I had now. He has an entry-level one starting at around $400 (I think), that I'm pretty sure, based on the two I heard, would probably kick the pants off any universal in that price range.
It's ok but I actually like the cases that Westone uses better. Well they are cheap enough so I can always pick one up. Maybe the case is nice on the inside though. Anyway, I don't listen with cases. :^)
As much of a Jerry Harvey fan I am....none of his new lineup is for me as I am "out" of the custom market. My ear canals are a poor shape to get a good fit, and I told myself I won't go through that again.
What I wish is that Jerry would release a (very) high end universal fit.....for those of us with these "ear canal handicaps".