The Jamaican Defence force have just replaced there 4 x AS355N's with 4 x 407's, though the 355 was well liked and only 5 years old the upkeep and support was the killer , now have an all bell fleet 412's and 407's, easier for training ,spares costing and support. Jamaica is a small not that well off country to change a/c that are that new, shows that ongoing costs were the killer for them.