PD1 is by far the best in my backyard winter storm, but I have seen all of the storms mentioned since the mid 70's. January 25 2000 is the all time best surprise storm....forecast of flurries in our area after mentioning the chance of a large snow storm the previous week.....well we went from flurries to well over a foot in my backyard. I had a friend on the east side of Charlotte NC call that morning barking that he was suppose to play golf and it was suppose to be 50 and they had heavy snow and got 10 plus inches. The next few weeks of Winter was great that season, since I spent most of my time in North Carolina after their greatest snow storm.
Superstorm 93 holds a strong spot for amongst the greatest ever events...I was traveling that weekend. That may have been the most hyped storm I have ever witnessed and it was modeled pretty accurately from 7+ days out as a tremendously dangerous event for the Eastern 1/3 of the country. ...I personally saw 4 to 6 inches of snow in Richmond fall the first evening then change to rain and high wind as the storm passed overhead. Temperatures the night before were around 30 degrees, the next day at Noon were in the mid to upper 40's with heavy rain and strong winds in Richmond as everyone at home had sleet and heavy snow.
After 4pm in Richmond, the rain and wind stopped, the building I was in you could see the outside and it became much brighter and no winds. Truly we were in the calm of the storm. Within 30 minutes the winds became strong once again from the opposite direction and it was snowing. Within two hours the temperatures fell from the 40's to below freezing and snow was falling, the flash freeze was underway. Within another 90 minutes it was in the upper teens. Snow was once again accumulating on the west side of Richmond.
Afterwards, I had numerous friends that could not get home to the western Carolinas from Richmond....aside from the PD1 storm experience.....this was incredible. Driving home the next day up 301 was an endless effort of dodging downed trees...this was mid March. The ground in DC area was packed with sleet and snow that entire week.