I am researching projectors that are suitable for projected photographic images for a camera club. The images are typically put into PowerPoint and projected to be judged and viewed by the membership. Brightness, sharpness, color accuracy are critical elements. The system needs HDMI inputs. It will be used for roughly 2 hours twice a month for about 8 or 9 months.
In addition, occasionally we'll project short video clips and the like.