I don't really think most of us can classify what "kind" of vapor we are. My suggestion is similar to others who posted. Just try different things.
I have a few different atomizers at different resistances. I range from 0.3-1.5ohms. It's a big range, but each atomizer is giving a different vape quality. Some single coils, some double coils. What I put in them depends on the capabilities of the deck.
RDAs can be wide open for low builds, but some are small and tight and work great with higher builds with singles. Some RTAs are designed for around the 1ohm+ mark, some are designed for low builds and dual coils. Don't limit yourself.
Get some varying gauge of kanthal. My favorite odd number gauge is 27.