hi
i am getting a spektrum dx 3.0 for xmas and was wondering which servo to use for my touring car as it comes with a standard one and a high torque one
which one would you guys suggest ??

Oh i forget to ask, would it be ok for me to coil the receiver ariel wire up or do i need to have a tube like in crystals?

Use the high torque one and throw the standard one in the spares bin.
If its a nitro tourer use it on the throttle ,brake.
Yes use the full amount of ariel. Spectrum arent know for great range. They say you can shorten it but its not long by any means so just use the little there is....

Its for the steering on an electric tourer so should i still use the high tourque one ?

Yes use the high torque one , Its better than the standard one still.