The offensive Ravager is almost worthless. Its to slow it cant keep up with troops. This vehicle is a combat support Vehicle yet its wants to go it own way instead of with troops. The defense Ravager is much better not only a good defense vehicle but works well on offense stays in the rear uses it range to take out targets.
My suggestion is to do away with offense Ravager and just have one Use the defense Ravage. just like you have many of the same thing for offense and defense.