This is my opinion and my opinion only. You do not know me, and do not have any basis to evaluate my opinion. Like anything you get over the internet it’s worth what you paid for it.
Many people will say the Diamond SeaGlaze, located somewhere in your area, makes the best windows and doors. I agree that they may make the best doors, but think that their windows are just average quality and overpriced.
In my opinion (see above) the best windows are made by MarineLite in Halifax NS, CA a continent away from you. Check them out. Phone calls are cheap these days.
Be aware that MarineLite may be the most expensive.