There's a lot to know about crayfish bait. A lot more than just "which one works best". If you live a long way from a crayfishing area, and don't get to go crayfishing very often, then you will want the best bait that money can buy.
However, if you live close to crayfishing waters, and go crayfishing frequently, you may wish to choose a bit that is more economical, or one that holds it's smell for a lot longer.
In this video, I tell you about my person 5 favourite crayfishing baits.
Filmed with: https://amzn.to/35WMBkS
This lens: https://amzn.to/3h7lokB
This microphone: https://amzn.to/3zWtbu9