My experience with the original AP and now EAP is that I never want to have another car without it. TACC is fantastic, in light traffic or stop-and-go jams; it makes “normal” cruise control seem almost useless. Auto Steer is wonderful on short freeway trips or long interstate trips and really makes trips more relaxing and less stressful. And now Navigate on Autopilot takes it to a new level; it’s just the first iteration but it’s clear to me that in the near future it will be extremely capable.I decided not to have EAP on my vehicle. I hated when I did a test drive, but I get that it may have been because it was new to me. The more I read about it, the happier I am I did not get it though as it seems it you have to really pay attention the entire to make sure it does do something wrong. I think I would find that way more stressful than just steering myself.
If you don’t want to buy EAP of course that’s your choice. Not sure what the point of your post is; you seem to be looking for feedback to justify your decision? You say you are happy you didn’t buy EAP. I’m glad. Stay happy.