TMaxx is awesome, although if you want it to be as durible as a Savage you should get RPM a-arms and maybe shock towers.
It costs the same to buy the savage if you buy the Tmaxx with a-arms all around. With them on...good luck trying to break them. Tmaxx is faster too.
In fact i would buy neither and buy a REVO, i have one and it is the best rc vehicle i have ever purchased.