I have hit Callaway irons my entire life with exception of one time I must have drank to much and picked up a different set for a season but then quickly switched back to Callaways (X2 Hots). In the off season I did a trackman fitting and with some adjustments to my loft and length, I had a completely different ball flight and couldn't believe the difference with minor changes. With that said, these were with the new Steelhead XR irons and now after playing 3 rounds with them - they are the best irons I have ever hit. They are easy to hit, have a big sweet spot, and LONG. I went down one club with these new irons but it was very easy to get used to. I would highly recommend these irons for anyone interested in looking for something long and forgiving.
Now I just hope I have the same positive results with my new Epic SZ driver - received it last week and will be testing it out tonight for the first time. Couldn't be more excited!