Ok, I need some info and am asking the 'xperts cause I dont have time to do a lot of research. Bottom line which car rental agency gets me the most Delta miles??????????

I have been renting from Enterprise (cause they sponser my nascar driver) but have finally realized that sticking with them makes NO logical sense, they dont have a loyalty program and am I am getting no miles or points or anything. So I am moving on *grin*.

Am booking another trip to MSP (July 17-22 if anyone is around then) and am ready to try a differnt company. What is the recommended pairing with Delta?