Magma is still my top for flavor. I have gone back and forth between the Magma and Veritas, but I'll give it to the Magma. I just don't like the design of the Veritas and, for me, the air flow isn't that much more special than the Magma. I also have used the Plume Veil, but never got one because it leaks bad. I don't think it is as good as the Magma or Veritas for flavor, in my experience. I also have a Tobh, Stillaire, and Lancia.
However, I think the Hobo is becoming my new favorite. It has the best balance of everything, from what I've used so far. Excellent flavor and vapor production, easy to adjust top cap airflow, no leaking, easy for builds, decent juice capacity. It is just a great all-around atty and the flavor is definitely up there with the best of them.