netflix vs. blockbuster vs. walmart

ok - i'm doing some research.
netflix - $17.99 a month/35,000 movies in their library/3 movies at a time/distribution center in rochester

blockbuster - $15.99 a month/30,000 movies in their library/3 movies at a time plus 2 instore rentals a month/i don't know where the distribution centers are

walmart - $12.99 a month/i don't know how many movies/only 2 at a time/ and i don't know where their distribution center is

so - don't really like walmart's version because i don't like only having 2 at a time . . . but blockbuster seems like a better deal! just depending on where they ship and receive . . .

i know, random. but i have a two hour incubation time right now which isn't up for another 35 minutes.