Fishing Lures - Wobbler
Most angles buy wobblers without any system, not taking into consideration future fishing conditions. Assertions that this wobbler is for pike and that is for perch are mere if you don't specify water depth, stream strength, fish size.
Different brands like Rapala (Finland), Ugly Duckling (Yugoslavia), Duel (Japan), Yo-Zuri (Japan), Daiwa (Japan), Rebel (USA), Cotton Cordell (USA) - often mark Shad (sometimes they are also called "Plug" or "Crank") or Minnow on the package.
These baits look like tadpole - the head part with a blade is much wider and sometimes even thicker then the tail part. Such wobblers make fidgety movements in the narrow passage.
Best ones are affective in the stream.
Shad
Shad models are ideal for deep flat sections. But big bladed Shad models are useless deeper than 20 feet.
Besides the submersion speed another important characteristics is surfacing speed. If you fish in a section with a slimy bottom use bulb-shaped wobblers. If you fish in the sections with small rocks or sand bottom use Shad with wide and flat body.
6 Set L6I Injured Shad Custom Lures - Plugs Crankbaits Bass Fishing Set L5i

You are looking at (6) Custom Shad Lures -
You will not find these custom lures anywhere else! We had these custom built to our own specifications to give you a one of a kind lure!
Our large shad lures have great action - All have Rattle Balls for vibrating action. See below for specs. You will not find a better value on lures ANYWHERE!!
Minnow
When choosing a swimming wobbler pay attention to the blade shape. If the blade is small and narrow, the bait trembles. If the blade is wider than the body, the wobbler will have wider movement. Swimming wobblers are used to fish above the algae, approximately at 6 feet.
Suspending wobblers do not surface nor sink. The bait looks alive: it has eyes, holographic scales print and other decorations. The wobbler movement scheme is often shown on the package.
Sinking Minnow models are often used in the stream. These models are simple in use and could be compared to slowly sinking spoon-baits. Sinking wobbles are perfect for the beginners.
Yo-Zuri Crystal Minnow Lures Size: F8 (5 1/4")

The Yo-Zuri Crystal Minnow Series of lures feature holographic finishes that will light up the water and are sure to attract all species of gamefish.
These lures also have a fine-tuned swimming action that works well with steady retrieves and stop-and-go twiching.
These lures will dart and dive then float back to the waters surface mimicking perfectly the action of a baitfish in distress.