I am liking the Twik (Ekowool w/silica core) there's also Twik with cotton core... the core materials will not hold up to fire or red coils so they can't be dry burned like hollow Eko or XS or XC...
but....
I like them better for lower resistances because imo they seem to wick faster; could be something else but i love cotton ball for sub ohms and Twik is the closest to cotton ball wick (which i do use a lot as well - see Q's photos... although they don't seem to poke up to the filler as well).
Yes- cotton ball wick will burn if not wicked right; but if its got enough
juice, even with sub ohms it works great and they are so easy to re-make and slide into a micro coil.
Some vapers take Eko or Twik (XS / XC) fold it over and use a wire to pull through a micro coil with large enough diameter (ID) to get the loops... but i hand wrap a micro around Twik or Eko as best i can; about 3-4 wraps 26g wire.
This P2 is the best atomizer in my bunch for a number of reasons; i love my Gryphon but it doesn't hold as much
juice (ymmv)... talk about a straight-up RDA its the best though. At least until i can get my hands on an Achilles.
Achilles....where art thou?