Congratulations! Good choice going with the LR, IMO. The LR is already quite fast. I bought AB immediately after purchase (before even driving it off the delivery center parking lot) and I don't regret it. That was my plan all along. The performance delta between the LR+AB and P is so small that the extra efficiency and range plus more practical wheel and tire configuration made the choice easy. The $8k I saved by going with the LR+AB over the P was also nice. I put some of that into full PPF and tint and still saved money vs. getting a P.I took delivery yesterday! It was sad to see my baby go but after driving the Tesla home I didn’t feel any buyers remorse for getting LR. It feels fast enough I may not even buy the acceleration boost.
Around town, I never push the pedal all the way to the floor unless I'm trying to do something a bit hooligan-like. In normal, sporty street driving (not trying to race, but having fun at stop lights), I probably max the throttle at about 75-80%. I never track my car, so the extra straight-line performance I could theoretically have had with the P doesn't really factor in.