Should I go with Avis for $10 less or stick with Dollar since I've rented with them before. I've not really heard anything bad about either one, but I lean towards Dollar because of past experience. I have a compact for $160 for the week (tax and everything) with Dollar. An Avis code gave me a price of $150 for a week. Also, does anyone know about getting a $25 certificate if you sign up with My Avis on their website. I thought I read about that somewhere but can't find the thread again. Thanks for any help.