I was into it for a while and the thing that gets old fast is how much you have to tinker on them and you are ALWAYS buying something... It's like a fish tank, but more expensive. It was fun for me for about a year then I was like okay... enough... I'd rather drive a real car.
start looking on for sale sections on forums and buy 2nd hand... Be careful what you are buying though - check the post counts of the seller ect - most sites use a reputatuion system so you cna check the seller isnt going to sell you a dud.
I guess I didn't honestly like them then. I just didn't like the community of people (hope not to offend anyone, but the general Nitro nut is either A. A single, overweight, balding male or B. A nerdy teenager.) Real cars kind of took my interest and I learned that girls tend to like something they can ride in; not a toy