Need to replace all of the windows in a 5 bedroom 25 yr old colonial- -kind of a sad because this was just done 5-6 years ago, unfortunately the owners chose vinyl windows from Owens-Corning that have mostly failed, oh, and they never paid to start the warranty…so any preference or  for Pella vs. Anderson replacement windows? Pella are aluminum-clad wood, while Anderson uses a compsite they call Fibrex. Are there any other good alternatives?