Fast and Professional is how I have always been treated by Shining Beam.. It is true he answers emails very quickly, which is not the case for DX.. There are many people who have bought items from them and even though emails were sent several time, they were never answered..
You can go to a couple different forums and always find people who have lost $$$ with DX.. All the lights I have bought from SB have been fine right out of the box.. I just prefer dealing with US dealers when it comes to P& or MC-e lights..