I don't believe projector can be not noisy, especially FullHD+ when each pixel has a tiny number of lm/lx. If your the blackest possible black is just grey then

I don't believe projector can be not noisy, especially FullHD+ when each pixel has a tiny number of lm/lx. If your the blackest possible black is just grey then you are not going to enjoy your color schemes and you are going to have problems of distinguishing dot vs comma or "rn" vs "m" and so on. I would recommend to take something with low resolution and high power.