I just got a strong desire to buy some MP 59's. It'll be totes unbenificial to me right? Or will I progress the same as if I bought a G20. And when I say "blades" I mean anything in the MP category, or mainly, anything forged. TP irons, Razr Forged, muscleback. etc. etc.
Well if you want my true opinion, stick with what you have, most pros as many other people have said dont use blades... A good set of irons to use are the Nike MachSpeeds they don't get enough credit in my opinion, and have dropped my handicap for 25 to a 10, and will now be switching to Ping I20's but MachSpeeds are good, and aren't the most exspensive iron either.