I am big fan of Saucony Freedom since first generation - then called just Freedom Iso. Now I am using 5th and 6th pair in my rotation (version 2 and 3) as my most versatile shoe. I think Freedom 3 is the best, even with Iso upper replaced with something else, unfortunately I could not find more pairs in my size. I also bought Freedom 4 (still haven't run in these) and already looking for new version, as fours are also unavailable in my size. My local seller in Poland said Saucony will no longer develop this model. Is that true? Any alternatives for Freedoms?