I own a 2018 Model 3 LR RW with EAP. I was not happy with the erratic behavior of using EAP on the highway (jerky lane changes, phantom breaking, attempts to cross lanes when lane lines widened - especially for exits - etc.). So I decided to upgrade from 2.5 to 3.0 hardware for $1,000. The upgrade experience was a disaster. The upgrade service was attempted on two different days - 2 weeks apart - at my home and failed both times. The second attempt "killed" my Tesla and it had to be towed to the local service center (so dead I was unable to open doors or close the windows). I finally got the car back at about 6pm the next day. I thought that this would be a simple replacement/upgrade, but I was wrong. They didn't even tell me that all my personal profiles, mobile phone pairing, music and streaming logins and Homelink setup would be wiped out! What's also curious is if I had chosen to buy FSD for $6,000 then that would have included the 3.0 upgrade. Therefore, I expected the new price to purchase FSD would have dropped by the $1,000 I paid for just the 3.0 hardware upgrade. But the FSD price has not changed. They don't tell you that either, which I feel is unfair.