I have one off the newegg warehouse close by so if I order by 1pm I get my stuff the next day. I have used Tigerdirect but most of the sales are mail in rebates which I hate and longer on the shipping.
I order a lot from Zipzoomfly and Mwave too. Tiger is fourth on my list unless they beat everybodys elses price (without a rebate).
I bought a hard drive I found at ZipZoomFly.com and they also seem to have good shipping and prices on some items.
I hate the rebate game! Ugh, send it in and wait three months to get your money if they send it at all. But I haven't sent in a rebate yet that hasn't given me my money though.