Standing Corn - hands down for a true winter plot

I think it all depends on where you are ( why don't so many of you at least put your state in your profile?)
but if you get snow - then standing corn is tough to beat for winter deer use. We use it both as a late season plot to hunt over - and as a post season food source to sustain our local deer herd at high population levels.

If you have a winter that doesn't include a bunch of snow during your hunting season - then I'd probably suggest other food plots -

FH