[xvector]

I have never seen another TACC implementation that doesn’t ping from side to side.

Which cars have you drive with a superior cruise control implementation?

[persistent]

Tesla will "ping" you straight into a concrete wall at full speed.

https://www.youtube.com/watch?v=5z8v9he74po

[shiftpgdn]

It's trying to center in an extremely large lane. An easy fix would be to not have a huge concrete wall jutting into the middle of the freeway without lane markers.

I feel like people forget human drivers hit those same barriers with alarming frequency.

[gundmc]

The lane markings looked pretty clear in this instance.

That being said, Tesla's cruise control capabilities are best in class, but it's misleading marketing-speak to call it true self-driving.

[chris11]

Comma ai's OpenPilot makes freeway driving really nice. I've gone miles without touching pedals or the wheel, it's definitely better than stock. Though I haven't tried AP on Tesla, and OpenPilot is basically just a really good LKA and ACC.

[mdorazio]

Cadillac super cruise worked pretty damn well when I used it in a rental last month.