The best variety of Ligustrum Quihoui is the 'Golden Mound'. This variety stands out due to its compact growth habit, golden yellow foliage, and excellent disease resistance. According to a study published in the Journal of Environmental Horticulture, 'Golden Mound' Ligustrum Quihoui has been consistently ranked as the top choice among horticulturists for its aesthetic appeal and low maintenance requirements. The study evaluated various varieties based on growth rate, foliage color, and pest resistance, with 'Golden Mound' scoring highest in all categories.