I still have the Burner 2.0's and see no change in them since I bought them.
I do like the better spacing on the R11's in terms of distance, haven't bought them yet but probably will in the future.
In terms of the 3 iron and hybrid being the same distance, that is like real golf. A hybrid club is meant to hit from a poor lie and / or in place of a 3 iron. There is never a reason to carry both of these, you should add another wedge. In the WGT world you can't take out the 3 iron so your only option is to keep both or dump the hybrid for a new wedge.