After the open fall seeded hunt put on by the Michigan's Treasure Hunter Club I felt I needed another detector.I used a Cidola and CZ7a,both detectors had their good and bad points.The CZ worked better,probably because I was more familiar with this detector.The contest made me aware of my pinpointing abilities or lack of,which cost time.Anyway I bought a new 1236x and it arrived yesterday.I took it out to the test garden and was surprised by how well it hit on the targets.The nickle target is buried at 5 inches the 1236 hit much harder on this nickle than the CZ.I haven't used it in the field yet.I found an old Train Station Depot foundation which has a lot of iron.Maybe the 1236 will work in this iron infested area? Ron