Despite their cool look and visually appealing design, QUGVs are still not optimal for practical real-world applications. Their limited mobility in comparison to UAVs for ISR operations, coupled with a mediocre payload capacity relative to traditional UGVs, results in a platform that have disadvantages from both categories. In my opinion, QUGVs are primarily beneficial for educational purposes or just a show or a ‘wow’ reaction from those outside the robotics field. For example, Boston Dynamics cannot descend stairs in reverse last time I checked, while Unitree tend to overheat rapidly, with internal components that are susceptible to failure, and they are constructed with cheap components, such as three Jetson Nanos, rather than a single, more robust SBC, etc.