I prefer the Puig Screens to the Zero Gravity. The Puigs fit PERFECTLY as opposed to wrapping the edges of the ZG DB with Duct tape to get it to fit snug. The Puig slipped in and doesn't move. Period. The Puigs are twice as think as the ZG's and I like the air flow deflection as well. It helps me sit up straighter with less effort! Not familiar with the graphics that I saw mentioned though. I really hope they aren't screwing up a good screen with garbage graphics!