I bought one of the fast-tac urban pants to try it out (see that review) and liked them.
I wanted more, but they were sold out in my size in most colors, so I bought two of these.
Basically, identical, but with more tactical features. Added cargo pockets, flaps on the rear pockets, reinforcement in critical areas, more robust belt loops, areas for optional kneepads.
Aside from that, same great lightweight fabric, and great rugged feel, and the waistband is great.
"cell phone" pocket fits either of the devices I carry, which is a welcome change.
Only gripe is that the "removeable" leg drawstrings are only removable with scissors. But I can tolerate that.