I'm really enjoying your thread. Thanks for all you do. I have recently switched from poly to multi strings. I love the first couple days of poly, but can't stand the playability after a few days. I can enjoy a a full bed of multi for it's entire life (with the exception of string movement).
My current set-up is a full bed of Addiction. I enjoy the price, playability, lack of string movement, and tension stability.
After reading your threads, you seem to like Prince PPA. How do these two compare? Why do you prefer it over Addiction?