Hello everyone, I am having a hard time choosing an iron set. I haven't played for a while and am just becoming very interested in the sport again. Honestly, I am not that good right now. I'm am going back to graduate school so I have plenty of time to play and hit at the range. What I am having a hard time deciding is if buying a set of musclebacks would be bad for me. I know that you need to strike these almost perfectly since these are so unforgiving but I think that this would eventually help my swing since it forces me to hit the ball cleanly. Am I crazy and should I just stick with some cavity backs? The couple sets that I am currently looking at are Titleist 735, titleist 755, TaylorMade r7 cgb, TaylorMade MB TP or Nike Forged Blades. Are there any clubs I should look at that aren't on the list? Any input would be great. I have tested a few of the clubs and some of them have felt fairly similar, when I hit it squarely that is. So please, post away and thanks in advance!