One better camera, or a little Jetson?

I've got enough hobby budget for one extra purchase. The $249 launch price on the Orin kit caught my eye, but I'm trying to see a shallow groove on a small part. I can borrow a laptop. Would you spend the money on the view first? The robot can wait until I know whether the feature is visible. https://blogs.nvidia.com/blog/jetson-generative-ai-supercomputer/