Another option that I have tried and currently utilize is bagging a bit lighter Buzzz in Pro D. My newish Z plastic 172g Buzzz is straight to slightly overstable & my lightly seasoned, 167/8 Pro D Buzzz's are slightly understable but have very similar feel (grip) in the hand. They fly about the same after many tree hits, too, despite what people say about Pro D plastic. Jawbreaker or X plastic might be an option, too.