Best knot for tying 50lb - 80lb mono?

Atko Reaper Monofilament Leader-50 Meters – Atko Fishing

Shockleaders- How & When to use them! – Taskers Angling

Berkley Trilene® Big Game™ Monofilament Leaders, Clear

Learning fishing knots., Page 2

knots for connecting braided line to leader

FINS 40G Fishing Braid 10-50lb. – FINS Braids

Another one - my attempt at the Alberto knot. 0.24mm braid on 0.60

How to Tie a Loop Knot - Wired2Fish

Simple Ways to Tie a Braid to a Mono: 11 Steps (with Pictures)