Target. I used to love Kmart, but after they shut down tons of their stores, they went waaaay downhill. I thought they actually got even trashier than Wal Mart.
I practically live at Target, and they provide my paychecks, meager as they are. There are some things that I won't buy there because I think they are too expensive. There are other local grocery stores that we will shop at when Target's grocery prices are too high.