LEGO offers a lot of cool things as compared to its competitors. The most notable advantage of Lego kits is their range of options. Lego kits or Lego robots come in varieties like regular humanoid robots, characters from movies and animation series, space rovers, etc. When kids successfully complete building a kit, they get a toy that they can play with. Therefore, there is no doubt that kids will love them. You don’t have to worry about it being too complex for kids either. But the downside is that LEGO kits cost a lot more than the average electronic kit box.