I had the Burners and now i have the R11's. If you can handle a very fast meter, or can afford the new slower meter Nikes or Max balls, go with the R11's.
The new Burners, now known as Bladez, have one drawback.....miss the ding a little, especially on the wind side....and it's just a guess where your ball will fly off to. The forgiveness is TERRIBLE.
My favorite irons, the G20's. The 3 iron is a little short for a few holes, true, but with extra spin Callys, can't be beat.
My 2 pence.