i've found i'm not that big a fan of brauts, kielbasa, or sausages. i still enjoy a good grilled hot dog, but i feel like brauts and the like are always a let down =/
For me brats have to be purchased raw (none of that Hillshire Farm already-smoked-cooked nonsense), steamed/boiled in beer with onions, and then grilled with said onions grilled in a foil packet with some butter.
Kielbasa is okay, but the older I get the less I like it, and the worse of a number it does to my gastrointestinal tract. I pay for enjoying kielbasa.
Sausage in general, I'm a fan though.