LEGO App-Controlled Transformation Vehicle 42140

This model looks good, can climb well, and offers excellent value for money (for the recommended price, but especially if you can get it cheaper via Bol.com). The fact that it can turn around was quite nostalgic for me; I remember having reversible RC cars when I was a kid. This is a great evolution of that, because it's bigger, made of LEGO, and you build it yourself, and it just looks better and more "refined". It's a bit slower than the previous LEGO RC cars with caterpillar tracks, but it's still definitely fast, and the others can't climb as well. Overall, I think it's a fantastic model, and in terms of price/quality, I think it's the best LEGO RC currently available. It's great for kids, but also for adult LEGO fans.