CIRCLE WITH A DOT

@dansup From a designer's perspective, none of them are actually very good (technically speaking). Start from black and do colouring later. It should be legible as a favicon, as well as (already mentioned) near other social icons. A good logo needs to be able to work on different media; digital, print etc. I would suggest choosing a single colour as it makes creating a brand easier and more distinct. For me, these logos seem generic.