I once tried a projector after reading a guy's experience on electrosensitivity.org (or something like that)
I believe it was the LG HS201 - and it did not work for me.
The image was unclear and not adjustable to suit my needs in my tiny room.
Made me feel very ill, so I gave up, since I'm no electronics wiz & never will be.
BTW, I returned it. I'm not saying others don't have better experience.
Just saying mine.