SWITCH Doll Resin Match?

[Kirahfaye]

I've fallen for a few of the Switch doll heads and several are on the MP. However, I'm not sure what company resin matches are out there. The heads are pricey, so I don't want to risk money and frustration trying to hunt down a good match. I did a Google search a couple of weeks ago and found a page that indicated a few matches, but I couldn't find the page again the other day.

Is anyone here familiar with these doll heads? Any reviews and/or recommendations for body resin matches? In particular, I guess what I really want to verify is if they are compatible with Delf since I'm also eying a Jr. Delf for my character.