I never have any problems with a uni, uni to uni or snell knots. I have thoroughly tested them, and uni is a really simple not. I use snell knots for snell hooks or hooks that have a gap in the eye which braid will slide through.
I have always used the uni and never have had a problem. One more thing- Always make sure you wet any type of knot before pulling it tight when using braid.
I’ve been using the San Diego knot for fluorocarbon and braid for about 3 years. It reminds me of the uni knot. I sometimes have to retie the braid if the knot doesn’t snug up correctly. Haven’t had the knot fail or slip yet. Pretty easy to tie once you learn it. I always wet the line before snugging it up.
palomar is very reliable, but ive also never had a properly tied and sinched down clinch knot fail even with sharks or big redfish. that will probably vary between brands, but with power pro or cajun braid ive never had a problem with either knot.
I’ve had a clinch knot pull out of braid, not mono but I don’t tie the improved clinch. I have put my clinch knots to the test on very heavy fish where I was out classed. Palomar for braid but I learned the hard way with either if it isn’t pretty, especially the clinch, like doesn’t pull down right, cut it off and try again. It will embarrass you…well I got a little off topic. Palomar lol