How well do Z-man Zinzkerz work as wacky worms? Do they have the same nice shimmy and slow fall rate that Senkos do? I went 5 Senkos for 4 boated fish this morning and now I'm looking for something that'll actually last me. 

They work well on a weighted wacky jig, but weightless they don't work for long as the salt dissolves out and then they float like corks.

Methinks they're terrible. 

True they will float after the salt is gone from them. They are one of my favorite Neko Rig baits. I always use a wacky ring with them when Neko Rigging them and they last for many fish.

I had high hopes but wasn't a fan of them on a wacky rig. They're okay if you use them on a wacky jighead.