The issue is that UI is not UX. mockups fail in real life. Just get your hards dirty designing the real thing than losing time desining mockups on pc... you wo

The issue is that UI is not UX. mockups fail in real life. Just get your hards dirty designing the real thing than losing time desining mockups on pc... you won't make innovation with a tool that constraints you to classic examples of user experience, whatever that is called mockup or ide