Gotham is one beautiful font, but it is used by many people. I have listed a few alternatives you might want to check out for your own logo designs.
This is just a sneek peek of a logo and identity design I have finished for a self initiated project called, OptoLoop. The Sneek Peek is to provide an initial view of the logo images. An in-depth ‘logo design process’ post will be done in time brief and to the point information on that design. It will be linked to the images currently existing in my portfolio.