I recently purchased my first 4k projector and started by simply projecting it on my wall. My wall although plain white has textured wallpaper, which greatly affected the viewing experience, especially in light/bright scenes as I could see the wallpaper texture.
I researched for a suitable fixed frame projector screen and chose the Vevor 100" fixed frame projector screen based on size, price and reviews.
It arrived quickly and was very well packaged. I was able to easily assemble the screen on my own, but needed assistance to mount the frame to the wall.
I must say that I am very impressed by the quality of the screen and frame, especially at this price point. Compared to my experience of projecting on just my wall, watching 4k HDR movies on this screen is amazing. I am very happy with this screen and highly recommend it to new and long term projector owners looking for a high quality screen at a reasonable cost.