the best workboots/hiking boots?

[Slipknot]

What are out there for the best you can buy for boots? I need ankle support and good soles, comfortable and even vibram soles if possible. I stand on concrete a lot, kneel down and am up and down a lot too.
I am thinking of some kind of high end hiking boot. I don't need steel toe. I hate heavy workboots like timberland and the junk they sell at places like Bob's. I wear size 14. I thought there was a thread way back discussing this but I can't find it.

any help?

thanks