8/0 Gamakatsu octopus unless I'm fishing with my dough bait then I use trebles.
I've had 2lb blues completely swallow those 8/0 octos.
Infidel and proud of it.
From Genesis: "And God promised men that good and obedient wives would be found in all corners of the earth."
Then He made the earth round...and He laughed and laughed and laughed!