Two of my favorites:
The lady bug (named by my daughters)
and my personal favorite the Mepps Syclops in perch:
I especially like the Syclops, it has an unmistakeable irrestable wobble that pike love to hammer, the lack of the telltale wobble lets you know when you have "salad" hanging off your hook. I find it worthwhile to have a couple of different sizes for fishing different depths.