I am wondering which is the better double hung replacement window of the two mentioned above. They both look like good windows but provia offfers a 3 pane window, Soft like doesn't. I am wondering how strong the frames are between the two and how will they hold up to high winds and rain ie hurricanes, storms etc. I believe Soft lite has a good rating but cannot find it on their web site nor on the pro via's site. Is there anyone who has had any experience with these two windows who would be willing to share their info, exp? Thanks