I realize that this might be sacrilege, but I miss the taste of an American Polish sausage
The American Polish sausage is not bad (grilled, or in bigos). On the other hand, there is a reason why genuine kielbasa from a Polish manufacturer in Chicago costs about 3-4 times more than "Polish Sausage" in grocery stores. Try
Wiejska or
Śląska or anything that looks appealing :) Also, if you like dry salami, give
Krakowska and
kabanosy a try.