Not sure what you paid for the Epson, but I coulda hooked you up for a competitive price (maybe).
So, here's the deal...
All major manufacturers want you to use a white screen. Nobody wants you to use a ALR screen. Stewart, DaLite, and Draper all recommend their cinema grade white screens. My personal favorite may be the DaLite HD Progressive material in .9 or 1.1 gain. .9 if the room isn't properly treated and screen size supports it. 1.1 in a dark room.
ALR screens significantly impact image quality and are a band-aid for a VERY bad room. In a halfway decent room white screens should always be used. Always.
This is the screen surface page for DaLite...
https://www.legrandav.com/en/products/resultset?Da-Lite=Screen Surfaces
This surface was actually designed by Joe Kane who has some theater notoriety as a completely neutral screen and is extremely smooth with high dispersion for extremely high quality in the home theater environment. Since so few knew his name and maybe his 'rights' expired, they changed the name to HD Progressive.
That can be paired with their fixed frame screens of your choice.