I don't have a dog in the fight, but, the people that sell it to you tell you that. The people that end up taking care of it dispute that somewhat. It depends on whether you have a dedicated mower, a sprinkler system, fertilize/pre-emerge program, etc. The artificial turf is not maintenance free. Depending on which type is put down the turf has to be "brushed" w/ a large pull behind unit regularly to fluff it, the crumb rubber spread and replaced periodically, cleaned (tobacco spit, blood, dust/dirt, leaves, etc) All in all I'm sure it is cheaper but if you are like a lot of the schools a mower gets passed from the football field to the baseball field to the softball field etc, the coaches mow and there are no irrigation systems and little or no fertilize. In that case it may be a wash but you would still benefit from playability in bad weather.