Rent or buy, dont go for car sharing, the mileage will cost you
a bomb...esp in sales line where you may need to travel a
lot.
Renting usually requires you to pay for the rental and petrol and
less commitment from you (means that you can stop anytime you like
after a few month), whereas having your own set of wheels will
include other costs like road tax, insurance, and more importantly,
the commitment needed to 'hold' the car for a longer time, more so
if you decide to buy a new car.
