iron?

[bunker buster]

well i had been struggling with my driver and irons for the last 2 weeks.went to the golf shop and found out i needed stiff shafts.I bought a used driver and 3w and the results were huge i'm hitting 10x straighter with my driver.the question is should i try to find a good used set of irons with stiff shafts?will it make that much of a difference with my irons?i'm hitting a little to the right with my irons but i notice if i hit with a 3/4 swing its alot straighter.any thoughts

[IlliniDrillSgt]

I spent some time working with a pro last year. I had irons with R flex shafts and he had me switch to S flex because of swing speed. It has made a huge difference in consistency of trajectory for me. Rather than replace the shafts, I went with a new set of irons.