the dx3r has greatly improved range over the dx3. I am able to play near a power station and get my rc's over 1000 feet away with no glitching. past 1000 feet I have to walk up a bit though since with all but my revo I have lost visual.

I had a 3pm with fassst and the response felt clunky compared to my dx3r. I'm aware a 2.4 3pm is not a 3pk by any means, but I was not impressed with the fassst system.

the dsm2 frm the dx3r is so smooth. given the 2 you mentioned I would go with the m11, which feels huge in my little hands.

I'll stick with my dx3r any day, small, very light, only takes 4 AA, and incredibly smooth.