Other Car Rental Programs/Partners (ie. Alamo, Enterprise, Sixt) - Alamo in Salt Lake City -- Any comments?

I am renting a car later this week in SLC. Unfortunately, I've read some bad things about the National franchisee at this location and, of course, National and Alamo have the lowest rates I've been able to find (by a lot -- I have a free day coupon with either of these, but not with anyone else).

I assume that the Alamo franchisee in SLC is the same as the National franchisee. Am I correct? Any other comments on Alamo at SLC?

Thanks.