The Mizuno MX-300 iron review

I got my set ofMizuno JPX 800 Irons about a month ago and was impressed from the first day. I'm a 9.5 hcp and liked the look of the clubs and the feel. They play almost a club longer than my old Ping I5's. I've hit more greens and can move the ball both left to right and right to left. This is a great set of clubs that rewards a player for sweet hits. I've got over 25 rounds with them so far (retired) and can't wait for a full season to see the hcp drop. I got them late in the season because I thought it would better match my swing for next seaaon.
recently purchased the Mizuno JPX 800 Pros, after a lengthy range test of every mid level handicap club imaginable.
The JPX800 Pros have no noticeable sound, other than the sound a little shameless pride expelled might make.
Love the clubs, went out for the first time to the club here yesterday and hit my 7 iron repeatedly for about an hour without any remorse about how much I paid for the irons.
I haven't played the game for 10 years, gave up on it after it became a sport not a labour of love (started playing when I was 6) and these irons reinvigorated the passion I had for the game as a kid.
I digress, the sound is quite solid, not quite a thud when hit in the middle - can't speak for the 800s as I hit them once and found the ball was going way too far and ballooning and with little feedback as to whether I was hitting a crap shot or not. However I did hit the ball consistently with them, unlike the clubs I tried from JPX 800 Irons rivals which I would hit my 7 iron 200m with and have no real sense of the shot I played - only a sudden realization that kid me would have bought the long hitting irons and adult-ish me now wants a little more control.