I use the Gamakatsu Octopus for eeling. I also do some bait and chunk fishing, instead of using the Gamakatsu which are quite expensive I use Mustad 92553BL 5/0, 6/0 & 7/0. They have the same bends as the Gamakatsu but they are a LOT LESS MONEY. The hooking is always in the lips or the side of the mouth. Which is easier on the fish, no bleeding for the release.
Just my $.02 worth.
Tight lines, soon I hope
