It's been many years since we last rented a car. Sandwiched between our next stay in Vegas, we will be heading to Phoenix for 4 days. Prior to the Phoenix trip, we will be spending 2 days in Vegas. Afterwards we will be in Vegas for another 5 days. Looking to rent a car for at least 6 days and perhaps 11 days. Which car rental company out of the McCarran Rent-A-Car Center offers the best combination of price and service in your opinion? Thank you for any and all replies.