Actually I use both the means of transport. Mostly I take my car to work and other places. It saves a lot of time . I also have a motorbike and use it sometimes to travel to nearby places. When my car is in the mechanic shop for repairs and maintenance, I use public transportation. I book a taxi or take the bus. Waiting for the bus takes some time, but I utilize my time playing games, surfing the net and checking my e-mails. Carpooling is also helpful sometimes.