>Why would I not go for this guy for $1600, and attach an arm? https://www.unitree.com/go2 https://www.unitree.com/go2 Quasi-Lego-style robo dog for RPi is $10

>Why would I not go for this guy for $1600, and attach an arm? https://www.unitree.com/go2 https://www.unitree.com/go2 Quasi-Lego-style robo dog for RPi is $100-150 on AMZN