Thanks for taking the time to share the link, was interested in diving into the deep rabbit hole for a self-driving contraption and 300$ off is quite an incentive.
It’s a nice board for sure (I have a few). I personally use a more powerful desktop setup with a few nvidia 1080ti cards, mounted in a trunk of a 2017 Honda. The tx2 is definitely a good platform for a powerful RC car setup or similar, especially with the discount. When it comes down to it, during the dev/learning cycle, any general setup will do.