I have the SP-7VGAT and I love it. I ended up removing it from its original case to find that I wasn't the first person to either open/close the case as one of the corner screw mounts was broken. Nevertheless, the screen has performed fabulously. SOme say the brightness 250 nits (sp) is not enough but it works well for me. I haven't had any issues with it and hope and pray that I continue to be issue free. They very well could all be the same screens with different input boards.