Wonder why nobody uses circle hooks for their jigs?

Quick Rig Charlie Brown Ringed Circle Hooks

When Is The Best Time To Use A Circle Hook Jig Head

Shore Jigging: With one or two assist hooks? –

Dirty Jigs Matt Stefan Guppy Swimbait Jig Head - FishUSA

Reaction Tackle Tungsten Ice Fishing Jigs

Bone Jigs. Any experts? Coastal Fishing Forums: AllCoast

Does it take more skill to catch fish with J-hooks or circle hooks? What do experienced fishermen think about circle hooks? - Quora

The Science Of Circle Hooks - In-Fisherman

Circle hook - Wikipedia

Terminal Tackle: Single Hooks Vs. Treble Hooks

Fishing with Flutter Jigs