Comparing a few z790 boards for multi GPU

[Blue Proteus]

I'm going to be using 2 gpu's (probably 4070 Supers) and am looking for a board that will bifucate the 16x slots in to 2 8x.

Considering:
ASUS ProArt Z790-CREATOR WIFI $439
ASUS ROG Maximus Z790 Hero $529
ASRock Z790 Taichi $479

Any others that I should consider?

 

[pendragon1]

thought you decided on the gb aorus last year