I bought the 2020 3.0 in the gray color (not the blue gray, the one that is actually gray).
I wish I would have known about the 1.2 vs 1.2e motor. When I was at the bike shop, the sales guy said that they had the same motor when I was asking for the differences between the 3.0 and 4.0. If I would have known it was a slightly more powerful motor with more torque, I would have at least test drove the 4.0. I didn't realize the 4.0 also came with a faster charger (4a vs 2a). The components alone for $500 more would be nice but not a huge deal. The components + slightly better motor + fast charger would have probably been enough for me to go to the other location and test ride the 4.0. I wish Specialized was more forward with their motor specs too, I could have made a better choice if I just knew that the motors were slightly different.
I am probably overthinking this though. I wanted this bike because it felt more engaging to ride. I could shift through gears and give the bike more, allowing a longer range. Riding my Lectric XP was fun, but the opposite of what this bike feels like. The XP was more in charge of the ride than I was. If I turned off the motor, the XP was grueling to pedal. The Vado feels like a normal bike without the motor on. I love that I get rewarded for shifting through my gears on the Vado 3.0. The gears on my XP are just a novelty to be honest, I rarely ever shifted out of the highest gear because the motor was pushing all the time anyways.
I still think that my 3.0 was probably the better choice. I just need to go up a few hills to put my mind at ease. If not, I have a 30 day return policy and I don't think they would mind me returning it as an exchange for the 4.0. I really don't think its going to be an issue though.