Mobo Power phases\VRM

[ArcThanatos]

I have currently purchased a Asrock aB350 pro matx mobo, sadly its on a 1 month wait. i have been kinda thinking i want to get this MSI thats going to be avilible sooner rather then later. BUT my biggest problem is, power phases.

the asrock is sporting 9, MSI is sporting 6.
i know some companys have cheaper mosfets and phases and i was wondering, who has the better ones. is MSI's 6 P-Phases able to out class asrocks on quality and delievery or am i better of just going with more is better, and wait that 1 bloody month... which has already taken to long! :(.
 

here some specs
Asrock
https://www.scorptec.com.au/product/Motherboards/AMD-Socket-AM4/67493-AB350M-Pro4

 

MSI

https://www.msi.com/Motherboard/B350M-MORTAR.html#productFeature-section

https://www.scorptec.com.au/product/Motherboards/AMD-Socket-AM4/67520-B350M-MORTAR-ARCTIC

 

the asrock is defiantly sporting more kit has good heatsinks doesn't look bad at all and i have been using asrocks since 2008 , but MSI is more likely to be better quality, looks good (also inline more with my intended color scheme) and should be more readily available, but last MSI i brought was a can of worms on their rags with suicidal tendency's