I did the Rustoleum stuff, so far so good.
Just be aware that the color can be different from can to can, even in the same pack with the same dye lots... ugh, that sucked. Oh well.
It can be very slick, even with the "anti-slick" coating crap, which really doesn't do squat.
My only complaint is that with the speckle shavings I put down, it's damn near impossible to find a nut or bolt if I drop it. I have to get on my hands and knees at ground level to see something.
It's held up well for over 18 months, so far so good.
Roughly 900sq ft, took me about 3-4 days total, virgin concrete and plastic laid down under the concrete before hand.