I would have to say the longnet its the most quickest silent discreet way of catching any number of rabbits,I have ever seen
This longnet in the right hands is deadly.
I would put the snare as second best its silent,camoflaged and discrete, if set by experiened poachers.
and thirdly a good lurcher with a good nose and an experienced dogman.
Having poached, using all the above methods over a number of years and on land were I knew was keepered and watched intently by underkeepers and its village idiots,I have never been caught ,although I have nearly and almost had the near miss a