Sometimes I like my face clean but most of the time I’m growing stubbles which will eventually grow to a mustache, goatee and eventually into a beard. Either way looks good. The only important thing is to always clean your face.
Having a clean face is the foundation. If you have a Tony Stark-esque mustache and goatee but your face is peppered with bumps and acne it wouldnn’t work. Wouldn’t you like a clean sheet of paper to draw an art to? Same thing with your face the face is the blank sheet and the facial hair is the art. If you’re really that ugly wouldn’t you have to like a CLEAN face at least?
I suggest these links to work on your face first before you decide