The offset ball design stays horizontal on the retrieve making them a good choice for slower presentations.
I really like this head the big eye gives the fish somthing to target . They track very straight when retrieved. The only thing I don't like is the keeping does not hold well for elastic type plastics and I have to use super glue on them.
I have used this head for years it's my go to for gulp alive minnows,grubs and power minnows. They catch all freshwater species especially smallmouth and walleye.
For a simple round ball these jigs have sticky sharp hooks and are great choice for shaking or swimming for bass and walleye.
I use these with 3"and 4" crush city mayor. The screwlock holds the bait in place and the hooks are tough and don't bend out even when catching large pike.