Want to build a high-quality DIY projector screen? Check out how I built two 147" screens that look amazing for about $100 each. Products used in this video include: - Carl's FlexiGray Projector ...

Typically, the higher the gain your screen is, the reduced viewing angle it will have. For the size of your room, needing a wide viewing angle is probably not a top priority. I would say go with that ...