I had all of the above at one point and the E Maxx 3908 version is the only one I still kept out of the 3. It is a torque monster even with the bigger pinion gear I put in for more top end and it is a blast to drive.
Second place was the E revo which I loved and had for a year or so and was a monster straight line speed demon but can not go all the fun off road woods jumps and city skate parks like the emaxx. However, with both of those you WILL NEED ALOT Stability upgrades like RPM arms, aluminum shock caps etc. to make it a tank and so about $100 in upgrades and the e Maxx is now a tank.

Btw, unless you are doing a speed run or showing off you do NOT need 2x3s in either of those cars and I think you will be plenty happy with the power/speed and break down less