I am thinking of making pillar candles, chunk candles and rustic candles, can this enlightened group suggest which is the best wax among those available near to me. IGI 1242 - Pillars Melt Point: 139F, IGI 1245 - Pillars Melt Point: 140F, IGI 4625 - Pillars Melt Point: 142F,EcoSOYA PB. Thanks