I currently have the Dell S718QL projector. I'm looking into the P2 as an upgrade. The Dell projector was never able to handle dark scenes well. I had a hard time watching movies on it. I have it paired with a ALR screen as well with only one window which is normally closed. Ambient light isn't much of an issue. I'm just wondering if anyone can give any insight to this projector who might've done a similar upgrade path. I tried looking at the specs, but I don't understand most of it. Thank you!