Nerf Bars N-Fab or other?

[71stub]

I just bought an 04 1/2 ton crew cab and it needs running boards before the seats are trashed from sliding in and out. It's black and I want black nerf bars so anything chrome or stainless is out of the question. I like the looks of N-Fabs nerf bars. But I see Westin and Go Rhino offer close to the same thing. I like how they tuck up close to the cab and from what I have read they are solid with minimal flex and have a 5 year paint warranty on the powdercoat. Any other opinions or feedback out there?