X5m/X6m downpipes Supersprint vs Akrapovic vs Agency Power

[AlpineMsix]

So I am in the process of getting downpipes but am really torn on which one to get.


It seems like Agency Power you get the most out of the downpipes as far as power(up to 20+hp). Akrapovic (+12hp) Not sure about supersprint.
But then the finish, material, and just the overall look of the downpipes goes to akrapovic or supersprint.

Akrapovic and supesrpint are the more expensive ones, but i feel as if, this is an important part of the car and wouldnt mind spending the extra 1k for this part.

What do you guys think/suggest?

check out the pics from left to right(supersprint, agency power, akrapovic)