Andersen anything before anything Pella. Just my .02............................

Maybe look into vinyl such as Sunrise, Softlite, Polaris or OKNA and or Marvin Essentials if you are ok with fiberglass. The vinyl will have higher performance values/ratings.

The Pella‘s have 2 panels that operate vs only one on the 100. The 350’s are way overpriced, and. Even the other 2 are kinda of high. I would suggest getting some other quotes. Inbsluder configuration I don’t think the Pellas would be to bad since all these type of operators us use a pocket sill, but I would go Anderson. The brands MWM suggested are good but are typically sold by limited dealers that only sell them installed within the exception of the Marvin which can be typically found at old school type lumber yards not box stores. If you are going to Home Depot for the Andersen’s have them price them through there “bid room” and for better pricing buy them when Menards is having 11% off and Home Depot will match that. Does not apply if you have no Menards in your area.

If you go with Andersen 100 series, make sure you follow installation instructions to a T. All of our 100 series frames have bowed after a year and the rep came out and said since we nailed every other hole, not every hole, and put the stucco right up to the window frame, not leaving a 1/4” gap, that they are not responsible for the window bowing.

What did you end up using?