Love my Mp 4 and won't be changing any time soon, though i did buy a set of MP57 as they were almost new hooray for head covers, just need a set of KBS C taper 120 shafts for them now
I had one set from when I started playing when I was 19, through to when I let my membership lap when I was 29. I then bought a second hand set of irons in my late thirties. I'm now 46, recently bought some Wilson C200's. But to be honest, from my late twenties, I've been a very sporadic golfer.