Just starting out in this RC World, been looking into getting a ST and have heard many wonders about the HPI line-up. I'm not big into racing but just want to have fun with it. Been hung up on whether to get the Firestorm or the MT2. Been reading through the forum and seems like they are two really good trucks. Seems to me liek the only difference between the two is 2wd and 4wd. What would be better for someone just starting out?