The sakura cars are fine and will serve u well as a beginner and as u improve. Like all cars regular maintenance will keep it going for ages. As far as electrics go i have always found hobbywing products to be best bang for buck. I've tried almost every brand esc amd motors around and usually always come back to hobbywing. Plus there is good local support. A good charger is always money will spent and as far as lipos go wether u spend 100 on brand names or spend half that on nanotechs proper charging will keep them good for ages. Just remember to do your research before dropping your hard earned. As stated this hobby can cost a fortune but doesn't have to if u buy right the first time.