we have own a optoma 1080p for two year before purchase the w6000 . we project on a gray wall with a screen size larger than 120 inch , ceiling mount . we use it for watch movie and play PS3 game . the benq blow the Optoma away with crisp brightness yet no rainbow or loss of black -lrb- gotta love dlp -rrb- . also virtually no aliasing . there be considerable set-up time if you be really picky about color and contrast - but at least you have the choice . the fan noise be unnoticeable especially compare to the Optoma ... I be afraid it be not work correctly at first . much cooler , much quieter , better picture = worth the price . additional note : we have become a house divide ... I like the Benq handling of motion , but my 28 year old son do not . we both agree that it be crisper , brighter and quieter than the optoma but we be go to begin look for a different projector that we both can love . resolve ! the motion problem be a result of a setting on the PS3 . for game the motion be normal but for movie it be strange ... not blurry , but odd . we change a setting on the PS3 from 24 frame to 60 hz -lrb- ? -rrb- and now everyone agree that this projector be perfect .