A friend of mine got the Deck HD and it looks good. I couldn’t tell too much of a difference between it and the stock screen’s color gamut but it was good regardless. The only thing I noticed off about it was that the pixels around the edge of the bezels seem to be underneath it a smidge, giving a weird effect of the edges getting cut off if you look at it at a weird angle.

I’m fairly techy, though I’ve been trying to move away from a lot of it.