Another good entry level crawler is the Redcat Gen 7 either the Sport ot Pro. The main thing to remember with the Gen 7's is that the ends points are not set from the factory. IF not set you will either burn up a servo or break a C-hub. I have the Gen 7 Pro and am very happy with it. I've tweaked it a bit, but you will probably need to do that with any of them. If you want some more info on the Gen 7 checkout Budget RC Youtube channel