Recently i found Digikey was faster (generally by 2-3 days) than Mouser to me. So, i started to try and source more stuff through them. Recently i placed an order on a Sunday night. Then the following Monday morning early (before 6AM EST). All first class mail (Hey i'm cheap, what can i say. So my Monday morning delivery comes Wed. My Sunday night delivery comes the following Tues.? (based on tracking, i think it was usps and that Monday was Columbus day) Now i need something else. The following Sunday, before the second order arrived. I hoped to speed it up so i went Fed ex standard (not a ton more than mail). Expected delivery 10 days (not business days). I can't figure it. I'm stumped? Maybe i'll keep mouser in the queue (not that i cut them off) they seem to be consistently 6-7 days to me regardless of shipper. It just irked me that it took 3 days before it shipped.