If you are looking for a large screen and good picture quality, the Dangbei Mars Pro should not disappoint you. After all, TVs and projectors with 4K resolution are expensive, and this projector I think is very good value for money.
The Mars Pro is a 4K projector, but if you put it on a white wall, you can still see the grain on the wall, which affects the viewing effect.
You can enjoy your home theater even during the day if you have an ALR light resistant screen.