I think Studio One is getting more and more appealing. Very little waste of space. Look how many channels they can show in their mixer view! However the aesthetic is very much a taste thing. And I prefer functionality over aesthetic, use colour coding where it has a meaning even if will look like a Christmas tree. But one think is clear there need to be a known look and feel and it should have the same functions when it is present. They did improve that with C10 let hope for an other step in 10.5.