It would be nice to know if the projector being tested can be used for gaming. Some projectors have way too high latency of 60+ ms. This should also be tested when pixel shifting is turned off and showing a lower resolution at the highest refresh rate.

Another nice test would be to see if the projector has any ghosting artifacts. It might not be relevant for DLP projectors, but I think it might be beneficial for LCD projectors.

In a previous post I mentioned a test for testing RBE artifacts, but I want to add that it must not just be tested at the highest resolution with pixel shifting enabled. Lower resolutions with potential higher refresh rates might show less RBE because the colors are pulsed more frequently.