For really good quality decals you cannot beat Ralf at Taylormade Decals. I recently discovered his products and can honestly say it is one of the best and easiest to use items I ave found. He gives you everything you need to make them look right and go on correctly.
I have the decal paper and a high quality color printer, and I also have the dry transfer system and color laser printer and there is no way I can reproduce the quality of his decals. They have no show through of the base colors. They are extremely tough and have vibrant colors. He answers his emails and ships pretty quickly.
Tommy