My favourite knot to connect braided line to Fluorocarbon is the

Mastering Braided Fishing Line Knots: From Uni to Pitzen and Beyond

The 10 Best Fishing Knots for Leader & Terminal Connections, by Adrian D. Finlay

Fishing Knots: The Double Uni Knot. How to Tie Braid to Fluorocarbon or Braid to Mono

How to tie the 5 turn double grinner knot - Beausoleil

Easy & Effective Knots for Multiple Wires - In-Fisherman

Mastering Braided Fishing Line Knots: From Uni to Pitzen and Beyond

Strongest Fishing Knots Connecting Braid to Leader

How to Tie a Leader to a Main Line (Braided Fishing Line or Monofilame – Florida Fishing Products

Advice on monofilament line top shot to fluorocarbon leader connection knot

How to Tie the Alberto Knot - Wired2Fish

How to Tie the FG Knot (Fastest Method & Free Cheat Sheet PDF)

How to tie fluorocarbon to braid line - Quora

The 10 Best Fishing Knots for Leader & Terminal Connections, by Adrian D. Finlay