When I go jigging for zander I use an Albright knot for directly attaching braid and fluro together.
I use a swivel to join the two for other types of fishing. I've found the lower diameter the braid the more chance it has of cutting through the fluro so for peace of mind when using braid any lower in B/S than 8lb I always use a swivel....Obviously that's just my personal angle on it, other peoples ideas will differ.
this is what I've always used, don't know what its called and couldn't be any simpler or quicker
https://www.youtube.com/watch?v=DbfhcDoUOag[/QUOT
Thanks!