I would like to get everyone's thoughts on the different types of brake fluid out there. I know there is conventional and synthetic, DOT 3, 4 and 5. I also know that there are a couple of different companies that has performance fluid made for them, like Wildwood. My question is what is really the difference between the different types of brake fluid on the market today. I will soon need to add fluid to my system and since everything is new I figured I need to start looking for the right product. In my case the car will never see the drag strip, it may see and auto-x event or even a road course. It will see a lot of street traffic and there will be time that the car may set.