smallest size swivel i can get away with. dictated by line strength. i also fish situations where i need it to reel up threw the guides at times. no real brand preference. ball bearing if you wana spend the money.
Spro makes some really nice micro swivels
the one vid talked about the leader being bigger than the main line. would that knot tie the same if the leader was thinner than the main line? i wouldnt be tying thicker leader here in fresh water.
Yes they do.These are what I use on my steelhead rod to tie my flouro leader to the braid main line.