Follow along with the video below to see how to install our site as a web app on your home screen.
Note: This feature may not be available in some browsers.
I don't think it matters much, although a slight preference would go to rougher "precision" pads, than super-smooth "fast" pads.
You don't state what you're using PS for, it's one thing to simply be enhancing and touching up photos and another to be producing digital art by sketching on a blank canvas.
beware the goliath naming convention is a bit confusing. read up more here
http://wire.ggl.com/2008/10/14/review-razer-goliathus-mouse-mat/
"speed" is for more sensitive mice and offers more resistance
'control' is more like a ratpadz and is very slick with the mouse moving farther with less effort.
ratpadz xt + mx510 or mx1100 = win
seriously don't even bother researching. i just pwned this thread.