Time to get some better powerheads

[Jay180reef]

My Koralia Magnum 8 is causing sandstorms and stressing my tank. It's time to get some organized flow.

What are the best options for a 180gal display?

I'm looking at:

$$$$$$$$ Tunze 7095 and 2 x 6055
$$$$$$ Tunze wavebox
$$$$$$ 2 x Tunze nano waveboxes
$$$$ Vortech MP40

Would also consider controllable koralias or seio controller.