The R11s do fly higher IMO, especially the short irons and PW.
I am the oddball here I think - I scrapped the R11s to get these. The matching slower meters are worth giving up the awesome brakes of the R11 long irons.
The one thing I do wish they had done when replacing the Burners with these was to rework the yardages to 15 yard increments for the 8 down to pitching wedge. It wasn't enough to be a deterrent for me, but would have made them a perfect fit between the G20s and R11s.