I am a big fan of the Slither Rig but there is a less expensive option that is more versatile too.
Any of the punch skirts behind a tungsten weight works just as well. I like to use a rubber bobber stop on the line first, then the weight. This is where the versatility comes in. I use one between 3/8 to 3/4 oz depending on the water depth, wind speed, cover I'm fishing. Then I add the punch skirt.
Several companies make them in a TON of colors. Tie on your hook and you are in business!