I can certainly appreciate an opinion, especially one from a driver such as yourself. Would you mind stating, and perhaps elaborating on, any reasons as to why you find the Morimoto's to be better than the Matsushita's? I understand that they're potted already (although I've read somewhere that the Matsushitas are potted as well) and they are significantly cheaper and have a comparable heat up time. I'm more concerned with light output. I know that my FX projectors were of better quality than my mini H1's, but I really think the lack of output from my current retrofit is the result of a poor quality ballast (the DDM product), which, in all honestly, is worth about what I paid for it. If the Morimoto ballasts are equal in output when compared to the Matsushita, I would much rather save the money and hassle of getting the Matsushita ballasts.