Braid with mono topshot - change the mono as needed, change the braid every decade or 2. I use 40# mono long enough so that I can run a plug 30' back from the clip. Alberto knot is probably best for solid braid, but I bit the bullet & bought the needles to use a served connection with hollow core braid. I doubt there is much difference in brands other than color. I have used both 20# & 40# on moochers for salmon; heavier for other fish. I used 20# for over 20 years but switched to 40# as I will be taking the grandkid's out soon (in the next 10-20 years).
Would NEVER use all mono again - but braid is not idiot-proof, or if a poorly trimmed knot gets caught in the guides during a run it's over. If you use knots, trim the tag real close & use braid glue on the knot; rubbing it smooth as the glue dries.