Dude I hate to break it to you but you can adjust all those things on the Comp also. In fact you can do more. The Ravager has a C-hub front end so you cant adjust the Castor setting but you can on the Comp in about 2 seconds by moving the spacers on the top arm. Ive raced with a Comp and done well with it. Since he is on a budget a $100 difference is a lot. In fact its enough to get a radio and steering servo.