they ProSC is basically the prolite with better shocks from what I have heard.

So any issues you will have there, will most likely show up in the ProSC.

If starting out, there are a variety of vehicles available used that would be more oriented towards racing on the cheap.

Hopefully with AE new RC8B3 out, we can see an SC 4x4 based on that platform similar to how durango did theres.