My first order with them

I am waiting for my first order of some Lincoln B.U Cent rolls to come from Southern Coin Investments. I was just curious if anyone out there has dealt with them, and if they had a favorable/not favorable experience? I plan to put together at least 20 more Lincoln cent sets, and wonder if this is a good company to deal with. They seem to be 'pro' customer service. I called them about the postage on the amount of rolls on the first order, as the order form is not very specific on the postage. It says a 'minimum' of $8.00 on orders up to $200.00. I am glad I called, because the amount of rolls I ordered required a $15.00 postage stamp. I am sure some of you out there have dealt with this company. They seem to be on the up and up. I have gotten 3 catalogs in the mail the last couple of years, but have never ordered from them before. I was getting all of my coins from Ebay at the time, and then we stopped buying ANY coins for a year or so while I regrouped my resources. Any info Southern Coin Investments would be appreciated.