on the left we have juicy, festive goodness—rich reds the color of holly berries, mulled wine, sugarplums (we think?). on the right we have super-seasonal shimmer, evoking tinsel, shooting stars, and special occasion chic. both timeless, yet on trend. both glamorous, yet wearable. but one deserves the title of ultimate holiday nail color? we asked the team, split down the middle between sides, to make the case for their favorite.