Par4QC My point being that the test you linked was of apples to oranges. The 2 drivers could never be expected to perform the same way with the same shaft, as set up. They are trying to sell the new, so they make it look good.
The M6 is also new (current). I suppose he (Newton) could've put the Mini in the longer M6 shaft also. All I see TM doing is offering an alternative to the larger 460cc head. If I was interested in the Mini I'd want to see an apples (Mini) to oranges (M6) test.
Andy used 3 different handicaps in his test. Both put up the data to compare. By the Mini's very nature it had to be an apples (275cc) to oranges (460cc) test unless there's another 275cc head to compare to. I saw nothing wrong with what either did.
Also, there's a few test reviews that just review the Mini by itself. IMO more info is a good thing.