Best way to rent a car?

So im looking at hiring a car while mines in getting repaired after my little ding. Whats the best way to go about it? As an RACV member, i get these prices for a week of rental
Hertz- Toyota Echo 2Door- $361
Budget- Hyundai Getz 2door- $406
Rent-a-bomb- EB Sedan- $281
God i want the EB
Ill be sending the invoice to the guy who hit me and he can pay it. These are the 3 cheapest options i have, does anyone else know any better way?
Hertz- Toyota Echo 2Door- $361
Budget- Hyundai Getz 2door- $406
Rent-a-bomb- EB Sedan- $281
God i want the EB

Ill be sending the invoice to the guy who hit me and he can pay it. These are the 3 cheapest options i have, does anyone else know any better way?