I fish a suspending jerk for bass so i dont use a leader. I found that that bait can NOT sink OR float it needs to stay suspending, NO movment at all. The problem is that most jerk baits out of the box do not do this so you need to maybe change the hooks or even to stop it from floating up put a second split ring on the front split ring just to give it that wheight.
Now fishing pike i found that i have a better day if i bring that concept, having that bait DEAD STILL. To do that i NEVER use a Leader...........Some people call me crazy, and yes most pike in the lake i fish are mid-range to those BIG aligators but still i dont care about loosing jerk baits to have a full day of catching those fun filled pike.
"Get that bait to not move//trust your get in the groove"