We hunt snipe not exclusively on its own but as part of what we call "Rough shooting" Where the bag is a mix of pheasant, rabbit, woodcock, pigeon and if your a good enough shot snipe.
My own pointer is three next march and he has just started to recognise woodcock as a bird to shoot but as yet I haven't had a point on snipe. Possibly because my shooting is so bad I haven't hit one in several years.