I am purchasing my first screen for my Z2. I don't have a big budget (less than $250) so am considering the following: Draper Luma Manual High Contrast Grey. Da-Lite Model B Nominal picture area (what does that mean?) without CSR Matte White ($20 cheaper than the Draper) Da-Lite Model B with CSR Matte White ($100 more than the Draper) I think I would be pretty careful with returning the screen to the case (although I do not know if my wife would be as careful) so right now I am leaning towards the high contrast grey Draper screen because I believe this is better for the Z2 and ambient light situations. Any advice appreciated. Thanks.