I use pretty much use the uni knot for everything, it works on all line. The only exception is braid, where I will sometimes use a palomar, because they cinch down very tight and are very strong on braid. 

7 minutes ago, Boomstick said:

I use pretty much use the uni knot for everything, it works on all line.

 

Same here.  Started with a Clinch Knot then went to the Improved Clinch Knot.  Then I learned of the Uni Knot. Been using it since then without a problem regardless of line type.  This was like 60 years ago.  Various line types other than mono didn't enter the picture until 10 or so years ago.

1 hour ago, new2BC4bass said:

Started with a Clinch Knot then went to the Improved Clinch Knot.

I've used the improved cinch knot, it's real quick but not nearly as strong. A well tied uni knot is very hard to break and the only problems I have is when I snag a lure on shore fishing, it's a little too hard to break. The trick is to tighten it down real good.

The uni is a great all around knot in my worthless opinion. 

3 hours ago, Skunkmaster-k said:

The uni is a great all around knot in my worthless opinion. 

Oh I agree. I use the trilene on spinners/swimbaits I’m pulling through vegetation cause the tag end doesn’t stick up. I use Palomar on terminal hooks. Uni for everything else including topwater/frogs.