from most understable to most stable, I use a TD, 3 cycled PD's, and a Firebird to cover all my fairway shots.All in star plastic. my bag goes straight from my buzzes to my speed 9's. I dont carry any speed 7 discs. Does anyone else do this? I use my speed 9's for the same shots that someone would use a speed 7. Am i sacrificing strokes by doing this?