The Perfection Loop is a good knot, but not the strongest... Don't get me wrong, I use the Perfection Loop a lot with sink tips. However, the stronger knot is a Double/Triple Surgeons Loop knot. I'm still really lazy and can tie the Perfection Loop really quick, easy, and smaller. Just haven't made the transition to the Surgeons. The Perfection is easier with heavier line, but with the 15# and under I should really be using the Surgeons... Another knot that I use a bunch is the No Slip Mono Loop knot for the connection to the fly, another great knot that is rated to like 90% where the clinch is only like an 80% breaking strength... Hope this helps, but that's how I rig my tackle.