RiverFool,
imho braided line on a spinning reel for jigs is "da bomb". Because it has no memory it casts like a dream and it floats as well, so it's mendable for jig fishing. It is very strong, it has no stretch and is very sensitive. But a word of caution, because of this you can break your rod if you're not careful. Just a flick of the wrist, instead of a yank, is all you'll need to set a hook. Makes a great hardlure line too and it ain't bad with a baitcaster either. Mono still has some advantages though, so I often blood or double-uni knot on a tippet of mono (#test and length will vary on fishing type and lure) just like in flyfishing. I do this for more abrasion resistance where it is needed or to provide a section where a bobber can be adjusted more effectively because stoppers won't hold well on braided. The weaker mono also helps you break free when you hang up too. Try not to leave any of this stuff in the water or on the bank if you can help it, it can be nasty stuff. One other thing with braideds you'll want to use different knots to tie it. Everybody does it differently but I think the uniknot is by far the easiest and most versatile knot you can learn for braids.
Once you start using this stuff you'll realize where the term "rip some lips" came from.
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Matt. 8:27 The men were amazed and asked, “What kind of man is this? Even the winds and the waves obey him!”