hi....
I am thinking of adding a second car to my rc collection. I probably will get mugen mst-1. anyways, I currently have jr xs3 radio with RS300 receiver(crystal free). does that mean that i have to use the very same receiver with my transmitter? or
I can still use different kind of receiver that maybe uses crystal?

could you guys also recommend some servos for 1/10th offroad stadium truck!!?? thanks in advance