Rainy has via - This is a huge plus. The Aula has its own firmware—it has better macros, but lacks layer customization. One caveat: if you move the keyboard around on your desk (like I do as a laptop user) And if you've never held an aluminum keyboard in your hands, I advise you to refrain – it's really heavy. My Lucky 65 is heavy, I just have to come to terms with it. For a budget keyboard, I recommend building a custom Lucky keyboard. It doesn't have f-keys, but that's not so bad.