Planning on ordering a TS3 test 7 iron in the next day or so. I am going with graphite shafts and want a shaft with a stiffer tip profile to help knock my ball flight down a bit. My 7 iron swing speed is right around 80mph and I could probably go regular or stiff flex depending on the shaft. Based on what I have read, the Maltby Pro Series + shafts in the 85g stiff flex have a pretty firm tip profile and should suite my needs. Any other shafts I should consider?