Just because something is touted as 'better' doesn't mean it is, remember Microsoft Bob? If these UIs really are more useful you will see people being more prod

Just because something is touted as 'better' doesn't mean it is, remember Microsoft Bob? If these UIs really are more useful you will see people being more productive with them, and you can mimic their usage. Otherwise don't burn brain cycles trying to 'get' the latest interface.