I have not shot the 2 blade, but I’m totally sold one the 3 blade. The one word of caution I would give people on the Rages is: Make sure the blades are properly seated into the O ring and correct position before using. I think a lot of the horror stories could have been avoided if this was checked. I have gotten into a habit of every time I nock an arrow I check this. There has been many reports of a huge “problem” of blades deploying in flight. Well IMO the problem is they were deployed before the archer even shot.
Secondly, Protour I think your above example of penetration is not comparing apples to apples. There are too many factors to consider the results of penetration to compare that guys penetration to the ones you have witnessed out of a different set up. We know nothing about that guys set up. His arrow weight, bow weight etc. to compare penetration stats. I hit a 3.5 year old doe 2 years ago and I blew through both shoulders on a very slight quartering to /broadside shot @ 22 yards. I pull only 61 lbs on my bow, but my arrow at that time weighed 11 grains per inch. If anything I have seen increased penetration and many more pass thrus when I made the switch to the Rages.
But then again like I said each set up is different. You need to find what works for you, but right now I’m sold on the 3 blade Rages. My penetration is outstanding, arrow flight is exact as field tips, way less arrow drift in the high winds of the Dakotas I hunt and my long range broad head groups have tightened WAY up increasing my effetive range.