I have been looking at the Soft Lite window color options for exterior colors. They have a Sure-Coat and a laminate. Which is better?

They also state that, "Sure-Coat is warranted for 10 years and can be reapplied in the field anytime afterward." What does that mean?

How much of a price difference is there between the Sure-Coat and laminate?

The Soft Lite windows have appealed to my interest, they seem to have a pretty durable line of windows. So I'm trying to research them as much as I can. Thanks for your input.