Has anyone had any experience with the Wikco 136 Lawn Sweeper? I presently own an Agri-fab 42", and I'm on my second one in 5 years. I was wondering if at $950.00 this machine is more durable than the Agri-fab? I am using my rig to pick up leaves and pine straw. If you have other pull behind sweepers...I'm open to any experiences. Thanks in advance.