I would think that scented jar candles and tarts would be more popular in the North, especially in the New England states, and that pillars and votives would be more popular in the Southern States. As an example. A friend of mine was selling something at one of the big shows in Phoenix, Arizona. She said the boths with scented jar candles were dead, but the one with pillars and votives was hoping. What state are you from, and what is your biggest seller?