I haven't gut hooked a fish since switching to circle hooks and using O-rings for wacky rigged Senkos. I haven't missed any hookups that I know of with them.
Also, All my garbage, used line, plastics, whatever just gets tossed under the console of the boat and gets disposed of properly when I get home. It's not that hard, I can't understand what the need is to toss junk overboard.
