Joei,
The three Heli dealers in Argentina usually win the sales that are decided only by price.
The problem with the Heli trucks nowadays is that they use very few spare parts and that is where the money is.
Tailift is the other low priced truck. They seem to be OK. Toyota, the only brand that is sold direct without dealers seems to be out to get market share and offers any sort of deal and payment condition that closes a sale.