#5 is the only good one. #4 is okay but inferior to #5 because that top-right star shape is A) nearly identical to Walmart's logo and B) arbitrary and superfluous
Thank you for the comment. The logo has been produced and was somewhat inspired by number 5 but it makes more sense to use an opening bracket and a closing one together. Also after trying out different combinations it was decided that a lighter font works better. Obviously people will disagree on what type of font is best.
This is the logo:
There is still opportunity for change if people really hate it. I'm personally happy with it and I hope it does reflect the feedback given.
Ya need a font that says your name. U know, dat cbitcoin font.
Sorry, what do you mean? A custom font? I don't think that is needed. We were going to modify the spacings of the letters from some font into a monospace arrangement but I think the sans-serif font used as it is, is fine. Obviously you can disagree.