Damn you for asking this question xD Pencil and charcoal is clearly my favourite (and in my comfort zone).
I have done Gerard Way with a splash of colour, and David Bowie and Dave Grohl in full colour although they were all still chalk. I would love to try paints or oil pastels again (I haven’t used these since doing art at school about 5 years ago), but I don’t have the space or equipment anymore (or much time, I have recently moved to Thailand so maybe I’ll have more once I’m settled in a bit)
AND, I would love to do some work in copics, I might have to dip into my funds and buy some, although this will probably also just be grayscale to start with.
Basically, I just like to draw and sketch in my spare time, and at the minute doing this with pencils is the easiest and most satisfying for me.
Thanks for the question, I like questions :)