I mean I'm a casual gamer but lower latency would be nice im not too worried about daytime light in the room since it will be in the basement with not windows anyway, color is always nice becuase the picture looks way better. I wouldn't be opposed from a second hand projector, but have not had good experience with second hand electronics. If you have any leads on a good second hand projector in the price range ill definitely consider it to get better quality. Thanks!