have you checked out SWF's LR and Sand??? Only reasons I could think of not to order here would be the 2 week delay.
They have excellent prices on their LS, and as far as LR, It is reasonably priced and have heard it is excellent quality.
I have heard nothing but dissapointment in regards to Aquacon. So i have never purchaced from there. If you are looking for variety as far as LR goes, I HIGHLY recommend <a href="http://www.exoticfish.com" target="_blank">www.exoticfish.com</a> They have excellent products, exceptional customer service and low prices (check out their fish club for better deals)