My favorites overall, without going into detail, are:
2/8/1994 - 2/11/1994, solely for being 11 years old after the nothing winters preceding it.
January 1996, because of course
December 30, 2000, because it was the first big one since 1996, and it happened to bullseye Morris County; 18" in 6 hours.
February 5, 2001, because it over performed and was very pretty
January 2011, since we had some pretty good thunder snow
February 2014, as we had a big front-end thump, and then sleet later on
January 2016, which was more than 1996 in my neighborhood
March 7, 2018, recent, but amazing to see. Devastated my neighborhood with 20"+ of heavy, wet snow bringing down trees and power lines, but the daytime rates in March were amazing to see from the perspective of a weather enthusiast.