I'm a high 70s low 80s player. I've been using graphite irons for about 10 years, mainly because I like the effortless light weight feel. Two years ago I switched back to steel. Hit the ball good, but always had lighter graphite on my mind. This year I went back to graphite in the AP1s. Distance control is on the money, but I'm not always hitting my target. Would going to the Dynalite Gold XP R300 or NS Pro steel make me more accurate? They are heavier I know, but I want to have less dispersion. Or should I start using a stiff flex graphite? My 6 iron swing speed is about 68-70.