Hi Mate.
From the TBM website
http://www.troybuiltmodels.com/ns/aero/
WHICH IS BEST? - All of the planes that we offer fly very well. You will not be disappointed with any of them. If you are primarily interested in 3D flying, then the Yaks are the best. They hover pretty much all by themselves. They fly more slowly due to the large cowl, large fuselage, and thicker wing. The SD-Models 35% Yak has the largest wingspan in its class and the lowest wingloading. If you want to fly with more speed, fly larger maneuvers, and do snaps much more easily, then the Extra's are the best choice. The Extra 260 is a mid wing version of the line of Extra planes, and it has the best pitch and roll coupling of any of the Extras. While the Yaks are extremely stable, they are difficult to snap. The Extra's are less stable and are easy to snap. So, get a Yak for 3D and get an Extra 260 for IMAC.
There is stacks of reading out there - just a matter of trying to get your head around it.