Buy a kit and put it together. If you really enjoy the smell of glue and you are loosing sleep putting it together and reading all these posts then buy better radio and engine.
If you are finding it difficult to find time to build and do not like the smell of glue and feeling constant aggrevation then buy the cheapest stuff.
Building is part of the hobby, not as much now as in the past but you will get a serious feeling for your desire when tested by building a kit for the first time.
Comments?
Steve