Hi Jorge, 3D would be similar with all three projectors, so the brightness and contrast ratio are important factors to determine which would be the better projector for you. It depends on your viewing space. If you have a home theater setup that is dark, then the Home Cinema 4010 would deliver the best picture with an up to 200,000:1 contrast ratio. If your viewing space is not dark, then the Home Cinema 3800 is brighter at 3,000 Lumens and would be a better fit. Regards, Mark - The Epson Team.