The blue is my favorite as well; it's become my "go to" guitar. The Fat 50 pickups sound absolutely amazing - thick and rich, with just enough Strat quack and spank to be incredibly interesting. I like the red, too - the American Standard PuPs are great - a little brighter with more twang, if that makes sense. Sadly, one has to go so - sorry, red.
Yes, they are textured. One of the things I really like about these is how there's no thick clear coat between you and the wood. It really helps make the guitars resonate - or so it seems to me. I'll probably be taking the blue one to Memphis, so you can see for yourself.
According to Fender, "after the transparent finish is applied, the ash body is literally sandblasted, leaving the surface grain pattern wonderfully textured with parallel ruts and grooves in which the black grain-filler coat shows beneath the color finish coat. It’s a truly beautiful look complemented by a black pickguard, and the “topography” of no two instruments is identical."
I suspect the process was similar on the blue one.