I used Frame Destination for a long time and they are very good. If you need mail order, then I recommend them. Their mats were beautifully done and their packaging is awesome. I had a couple of issues with packaging with other online vendors.
However, I now use our local frame shop. They give me a professional discount and I get much better frames from them. I also like being able to go to the shop and better match white mats with the individual photos. The mats were just as good with frame destination but the wood quality is much, much better locally for the frames. So while I found Frame Destination to offer good service, I much prefer supporting local businesses when possible, especially when I see a difference in quality.
Sharon