1) $ (engine car more expensive in parts and the body itself)
2) Sound produced (disturd others if play engine)
3) Location (due to reason 2, engine car need to be played in remote area)
4) maintenance (more difficult in engine car)
5) Cleanliness (electrical > engine)
6) Controllability (electrical > engine)
7) Variation of choice in terms of size, model and type (electrical > engine)
8) Newcomer usually play electical car at first, but not all of them continue this hobby and switch to engine car
9) Safety (people always consider that electrical > engine in this respect, may be due to the limited space of accommodation)
10) our toy cars used battery when we are 3.....