SYD: Renting a car using AMEX MR or Chase UR
I am thinking of renting a car for about 3/4 days at the SYD.
I have points with MR and UR (US Based) - Any tips? Which one is better or alternatives to consider?
Do I need to purchase auto insurance? Any particular brand (hertz...?) to stick with?
I am traveling early next yr - if I book now, can I cancel without penalty?