You can successfully pitch jigs with 6# mono, fireline, or whatever other line you want. But for my 1/8 ounce jig recommendation to work you’ll need 8# mono. That resistance Tom talked about is what makes it work. Without it you might need a lighter jig, or you might need to fish it differently. So the 8# line is part of my recommendation for fishing the 1/8 jig correctly.
Also, I’ll stay on a spot until I lose confidence in it. It might be hours on end. When you know a spot is right, sometimes you just have to wait for the fish to move in or turn on. I’ve had many experiences of fishing a spot with no hits hours followed by 2-3 big fish in 30 minutes. I’ve also spent an entire day fishing one or two spots without a single hit. Maybe that means it was a mistake? I’ll never know. It’s cool either way because you’re always just one cast away from netting a monster. That’s what makes it tough to call it a day sometimes.
Developing confidence in what you’re doing is a huge part of becoming successful with big fish. You’ll have to dedicate yourself to a learning period during which you’ll catch very few fish. Eventually it will start to click and you’ll feel like a whole new fisherman. My opinion is that ten days of casting nothing but an 1/8 jig and ringworm is a good start. I’ll tell you that it took me a lot longer than that to feel confident! The bottom line is that developing confidence in a specific presentation and learning how to do it very well is key.
Then again, targeting big fish is not for everyone. I have buddies that can’t stand it and I’m happy to go for numbers with them. If you find yourself looking over your shoulder at the guys catching smaller fish out deeper, go join them and have a good time — seriously! Fishing should be enjoyable or why would you do it?
Hey, one last point: if you do start catching big fish more regularly please let them all go. Know that the big one you just released will be followed by more big ones. You already know how to catch eaters if you’re hungry. If you want one for the wall, go for a reproduction because I want to catch the 10#er you’ll be releasing soon! Plus, as I mentioned you’ll catch another one (and another after that) before you know it.