Thanks everyone for all the assistance!
WOW is all I can say.
I hit the Wilson c100, Callaway Apex, and the Cobra Bio Cell irons today. For me, they were all FAR better than my X-12 Pro's. Shot dispersion and distance were insanely better. Feel was very similar.
My Mini review for anyone that cares :)
X-12: Hit 6 iron 5 times on the monitor - Shot dispersion decent, between 80-86 swing speed. Farthest ball 189
Apex, Solid feel and good distance. I did like them a lot but for the price and the fact that they were a close 2nd, not worth it for me. Farthest 6 iron 214 yards.
Wilson C100. Solid feel and good distance. Club more end heavy which I liked. For me, I wasn't as consistent with it as the other 2. I am not sure why. I guess it just didn't fit my swing as well. Did manage to hit one 209 yards though.
Cobra Bio. Great, no incredible, distance and shot dispersion. Feel was firm but felt like I ripped right through the ball. I hit 20 balls. I crushed 6-7 of them 215 yards! I even hit a few fat just to see and they were 180+ yards. I couldn't believe the difference between them and my x-12's. Swing speed was in the 90's consistently.
Cobra won for me hands down. All 3 were great to hit and night day over my x12 pro's. I almost bought the Wilson's, glad I hit the Cobra's. Although the Wilson's, wouldn't have been a bad club.
Thank you to you guys here, for having me take a look at the Cobra's!
Don