First of all, what's your function for finding a RC vehicle? Is it a doll for yourself or somebody else? Or is race a critical passion? If you only need a toy-grade RC vehicle, then it is much better to start small and cheap. It is most beneficial to consult your neighborhood keep when buying one as they will be of great help you. Many doll RC cars run on batteries and the charger is included. Nikko, Radio Shack, and Tyco make great inexpensive toy RC cars. If you decide to take racing to another level, and want get far more from the car, then you will need a hobby-grade car. They are higher priced but offer higher quality, toughness, rate and performance.
Now that is mostly around your individual preferences; how you need your car to appear like and what type of enjoyment you need and the kind of surface you intend to get on. If you select a RC vehicle, you're restricted to operating on easy surfaces including the track. Buggies and trucks run properly off-road with rough terrain. Trucks are very resilient and can take harder beatings but if you want an all-rounder to run on your way in addition to off-road, then the buggy is best.
RTR vehicles happen to be built for RC car tips you personally and are ready to perform instantly out from the box. Whereas in a RC vehicle package, your car isn't assembled yet so you need to accomplish this yourself. If rural vehicle racing is new to you, then you definitely should get yourself a RTR vehicle. Once you obtain some experience with your car perhaps you can update it to an equipment and have more fun developing it yourself.
Electric vehicles are powered by batteries while nitro cars run using fuel. If you have a passion for race, which I am certain that you do, then nitro powered cars are definitely better in terms of speed. Nevertheless, nitro vehicles are usually more costly and you will require more subject gear for your car as well. A battery driven vehicle is way better if you don't have this type of high budget. However that is up to you. There you have it; I hope this guide can help you decide on your following remote controlled car. Whether it's only for enjoyment or as an interest, I am certain that you will like having a RC vehicle and experimenting with it. Pleased racing!