I discussed the roadster with a rep from Tesla and was told that the roadster is not a good option for a "daily driver". I drive about 110 miles a day (highway) and was really wanting the roadster, but the rep kept suggesting the S. He told me the roadster is considered "buggy". I was also wanting to know the difference between 1.5, 2.0, and 2.5. Please help me out...I would purchase a different car before I would buy a 4-door tesla. Anyone out there drive the roadster as a daily driver?