I am very happy to have bought the 2011 version, I'd previously the 2009 version. This game is very interesting side of the reality of the prices of tractors and machinery. The diversity of tractors or machinery is really realistic either if you put a small tractor 35cv with a bucket full 3-axle 30t. Driving is not possible because the front wheels of the tractor affecting not land due to the excessive weight of the bucket. And other stories but that would be too long. The only downside for me it is a lack of cultural diversity and the speed of time grows.