My collection to date consists of more than 70 Oakley models and over 30 ESS frames. My first exception here is the one Rudy model that is the most Oakley-like. The Horus does seem to draw a lot of XX Twenty for inspiration and styling, which is why it was so attractive to me. Still, I sat on this for years before finally deciding to pull the trigger before the Horus are all gone (Rudy doesn't quite enjoy the secondhand following that Oakley does). So I get to add one more oddball piece to my ornate little collection. I will note however, that despite all that influence there are a bunch of very little nitpicky ways that Oakley design and manufacturing quality still stand out as superior by comparison. Even with a solid design like the Horus, there are just too many flaws in Rudy Project. This one is definitely a keeper but, all things considered, this one will also probably be it for me.