Best Day for Direct Mail to Hit?

[Stinson Bland]

I'm preparing to do another round of post card mailers and I am trying to strategize my delivery date. I've read somewhere that it is best that your mailers arrive on Tuesday or Wednesday but I notice that I get a lot of junk mail on Wednesday. What day do you receive most of your junk mail?

What day of the week to do schedule for your drop date? And why do you choose that day?