shading...changes? help?

shading crisis

i picked out a few of the shading styles i thought are cool and now i'm considering changing my main style?

1. basically my current shading :3 somewhat simple
2. similar to gumoholic's shading, somewhat complex
3. i have no idea who it's similar to pls comment if you know, very simple
4. one word: SIMPLE (kinda leaning towards this one and again pls comment if you know whos shading it looks like so i can credit
5. pretty complicated :l might not choose
6. looks kinda like my current shading only slightly wonkier

which one do yall prefer?

-- inx <3