If you wanna stay drafting close to the revo then ya I wouldnt go with the warhead at all! I have a=one and know from experience that there a pain in the but to break in and keeping the steering linkages from breaking is a whole nother story. Ive heard good thins and bad things about the mammoth but personally out of the two they are not very alike in any way. But ya yet agian if you wanna keep up with a revo get a mammoth original not st.