Don't feel bad, I think right up to this point, I have more confidence on AP1 over AP2. After having driven on the same 20 mile commute for 2 years on AP1, switching over to AP2 car I've seen way more close calls on these same roads than I can care for. Even though AP2 does have some noticeable improvements (such as smoother deceleration/braking due to presumably better depth perception on multiple cameras), it still has issues keeping lanes... steering wheel jerks left and right in certain areas, sometimes unexplained brake checking even tho nobody in front of the car, or drifting into next lane (clearly marked lines) and then warning me to take over immediately...
Somehow I think the software guys at Tesla have their hands full.. first trying to catch up on AP2, now they've got to deal with the AP hardware/software on the M3. Similar in many ways, but also different in many ways.