I have been reading many different posts and am still undecided about whether to stick with the smallest battery, or even bother with a 220v charger. I commute 50 miles roundtrip daily, am home by 7pm each nite, and leave for work at 9am, rarely drive more than 80 miles a day, even on weekends. I have no interest in going on long driving trips, getting a supercharger or the air suspension or the Signature red paint. I hope to drive the car daily for 6-8 years and trade in for whatever exciting new car is out there. It seems like with the smallest battery, a 110 outlet and standard extension cord I could charge it back to full every nite, even after 7 years i should still have enough battery life for my commute, so why would i want to spend extra to install a 220 charger in the garage, or get a bigger battery?