Its not a bad starter truck, but is very, very limited in what you can do with it. There isnt much in the way of upgrades for it, which means you are stuck with the stock plastics, which can't handle too much power. It also has a 3-in-1 ESC/Receiver, which means if you wish to swap to brushless, you will have to change the radio, receiver, ESC and motor, and, very few receivers use 5 wire servos, so you would also need a new servo. If you are looking for a low priced 2WD monster truck that you can upgrade later, you would be much better off spending a bit more and picking up an ECX (the ECX Amp is the same size as the Granite, and the Ruckus is sized more like most short course trucks, in that it is longer and a little wider, but, is also more stable than the shorter truck). They can typically only be picked up in store, so, unless you have a local shop that carried them, you're only other option for them is possibly eBay or used from someone on here. Other than that, there is Traxxas. I dont know of any other 2WD platform. Most anymore are 4WD.