I struggled or the past two years with irons that didn't work for my slower swing speed, even after a custom fitting at another retailer!
Went to Golf Town and tried the Mizunos on the sim. Found out the reg. flex graphite shafts worked really well for me. I also tried Ping G25, i25 and Callaway X2 Hot. The Mizunos had the best feel by far. Add to that, the beautiful finish on these clubs and it's a winner for me. I'm now getting more distance, straighter shots and great feedback when I occasionally miss hit.
Got the 4 iron - GW and now added a JPX EZ 3 Wood and EZ 3 Hybrid. Now with my Mizuno clubs I'm happy and playing much better golf.
I must stress the importance of finding the right shaft and this I have to thank the folks at Golf Town for. They also told me to come back after using the clubs for a few weeks and we can check if I need lie angle adjustments or grip changes.
Thank you Golf Town and Mizuno!