Which shocks to revalve?

[v8sag]

I regassed some bilsteins to a Ohlin setting I liked last year which came up trumps.
I have a pair of Koni's and another brand that were standard fitment to Griffs and Chims (didnt realize there was a no name brand fitted untill pointed out by TCS on another thread.)
Question is, what would be the better of the two,would prefer the Koni's as they were original fitment to the car.
Cheers Paul