I've used them twice. First order was here quick. My second order hadn't arrived after about 10 days and the tracking number wasn't working, so they sent a replacement order the day after I contacted them...Great service. I will order from them again.
Never ordered from them, but a couple local guys have said good things. I've always used research lab supply(researchsupply.net) with great results and pretty fair prices for an alternate source.
I only ordered from them a few times and it was a while back so I can't tell you EXACTLY how long it took.. but what I CAN tell you is I agree with everyone above me, they are for sure a great place to order from. As stated, great customer service as well. Just another bad ass sponsor we get to be spoiled with on EF