The R11's are EXACTLY the same as the burners when they first came out, very accurate, but its obvious wgt has tampered with the burners accuracy to make the R11's stand out and for us to all rush out and buy a set. Missing the ding opposite to wind with the old burners when they came out would give you an excellent shot, but the last few weeks missing ding would send ball any where, but what do you know, the R11's are excellent, but i see no difference with them than burners (apart from a big early press i just did on congress 10, but ball still landed 4 yards from pin.) but saying all this, the burners USED to be like this, so basically we've spent $30 for clubs which were exactly the same as how our OLD clubs USED to be...LOL
last few days i couldn't get more than -8 for a round at congressional ready go, with new irons, i'm -7 already at #10, but believe me they are exactly the same as my old burners were before, but hopefully the half notch extra forgiveness will make a difference if you miss ding slightly in wind direction