I agree I was made a believer last year. Got a free pack of Paradise Pandora and planted two of them. They both turned out to be awesome plants with decent yield for plants with a 70 day lifespan. You do need adequate soil and sunlight to get the most out of them. I guess that is true with any plant though.there are some good potent autoflowers out there. I would check out short stuff MI-5 or really anything you want. Just make sure they get full sun for at least 6 hours. You can harvest multiple times in one season with autoflowers.