Which Hitec 5955 version is better...
 

... suitable for my emaxx:

the "robotic" or the normal rc version? Where´s the difference?

Do i understand correctly that the robot version is good for 7,2v use?

Marc.

I like the normal

the "normal" 5955 is best for electric vehicles because the bec usually delivers 6.0 volts, nitro vehicles can actually use the 7.2v 416oz/in rated 5995 because nothing really regulates voltage.

Another thing is that the 5995 can turn 180* (I think) instead of the normal (don't remember what the norm is).

i own both servos. the 5955 also has the heatsink case. both are great, pick the one that best fits your needs.