Originally Posted by Frank L

I like the 7940. i run straight lipo so I have to stick with the 7940, 7950 and 7954. The 7940 is fast. I got use to the faster servos when I ran the JR 9100s servos. So far the 7940 have been great in the buggy and truggy. anything with .10 or faster is food with me.

Here are the stats.
Torque: 182/222 oz./in. (6v/7.4v)
Speed: 0.07/0.06 sec @ 60 deg. (6v/7.4v)

I have used the 7965 before too when I ran a nimh pack.
Torque: 139 oz/in @ 6V
Speed: 0.10 sec/60 deg @ 6V