I heard the blue power was absolutly pure hell fire. Same for sins og. I have no clue though as ive never cracked a sins seed.....yet. Oh by the way. I would crack the whole damn pack to get what the variety really has to offer. Lots of growers only germ a third or half of the pack of seeds. I wouldnt play. Crack the whole damn pack and rock it.out. Unless you absolutely do not have the room.