I use berkley Gulp grubs on jigs for walleye, and in some situations they will outfish live bait.Only tip I can think of is dont fish them too quickly, especially in a cold front.Gently lifting the rod 6" and then let the jig drop to the bottom and let it sit for 2 seconds then repeat. Bites seem most often on the drop and can be very light, set the hook at the slightest tap or movement of your line.

I love soft plastic grubs, especially curly tail types. I fish them alone on a jig head or on safety pin type spinner rigs. Fish them in various sizes and colors. They are my favorite stream bait. Chartreuse with a red head is a favorite color combo.

I find them very effective for bream, crappie, bass, trout and saltwater fish like speckled trout and redfish. I've even caught flounder and channel catfish on them.