Jetson Nano is a lot more expensive. But at the same price point as Coral you can buy Orange Pi 5 with 4 gigs of ram, 6 tops NPU(not supported as good as Coral though, but is generally more open and has support of much more frameworks) and have a full-blown OS there. SBC is $66, and camera is another $15. And you can buy it right now, not "pre-order" something "coming soon". Coral supply history is a very sad tale. The hardware was impressive 4 years ago, when it first came out. But now we have no second generation in sight, no supply and no communication from Google that they are still interested in this project.

> just buy a Jetson nano and throw Linux on it

I've been writing gstreamer-based inference pipelines for a couple years on Jetsons and in my experience there is never a "just" with any of the these, sadly. It is such a painful platform to deal with at a software level... I wish NVidia had more competition.