I have put about 550 Miles on the Exedra Max so far and I'm really liking it.
It seems to sticks as well in the twisties as the Shinko TM 230 did.
I'll Update again to include the mileage I get out of it.
LOL - I don't think I've ever had a back tire on the Max that went past 2500 miles, and most get changed out at around 2000. I may not put that many miles on it, but when I do...