Leaf Blowers

I am considering buying a Husqvarna 580BTS, or a Redmax 8500. I like the Husqvarna straps and the belt ( and color), but I like the fact that most lawn care pros use and attest for Redmax 8500 reliability. Could you confirm that 580BTS is the same (engine, carburator, and other essential parts), and should have the same reliability as redmax 8500?

Thanks,

--KC from the mountains of Pennsylvania