I would say that both regular laminate and dacron will benefit a great deal from a radial cut. Not only in performance but also useful lifetime for the sail.

We built a Tornado main in Maxx Pen09. It was good enough to help us pick podium finishes in the events we sailed with it. I think the cloth was a bit on the light side and would have gone up one size for the T. For the F16s I think it would work well.
I think the fibers in Maxx runs 0/90, 45 and ~60. Cloth layout is important when cutting the panels. If you are going to cut and build sails, working with a cloth like Maxx is a very good option in my opinion. It can be cut manually in some nights if you are so inclined, and it can be glued together quite easily. The sail might not be as stable as a radial cut dacron or laminate, but it is good enough.
We are talking about using a Maxx Kevlar cloth for our mainsails when we launch. It will be interesting to see what difference that makes compared to the Pen09.