I've been making dolls for a very long time, (about 45 years), and I've never felt the need to stick with just one style of creating. I do tend to return to cloth more frequently than other materials, but I really enjoy learning new skills and seeing how others create. I've never limited myself to one category, either. If I did, I would have a more uniform looking store and an easier time with branding. :) In the last 10 or so years, non-toxic has been my guiding force and it's created some real challenges to the creative process.(non-toxic for me means all natural materials, no synthetics at all) Anyway, I'm really enjoying flannel and milk paints on paper clay. It is sometimes helpful to spend time with your material of choice just making shapes instead of focusing on a finished product. That way you can find it's limitations and areas where it excels without feeling the pressure to achieve something that your material might not excel at. But above all, enjoy what you're doing, even the frustration can be enjoyed.
Sinéad