Anyone have info on this new GE dishwasher?

[maytaga806]

Hey everybody, I have an opportunity to get this dishwasher tomorrow. But I need to know if this model alternates the spray arms or if it runs the arms simultaneously? I am keeping my original Powerclean portable, but I need a taller tub portable and this is my only option for a stainless interior. Manual says cycles take 2 hrs or just under that, my 2020 Maytag has the same run time and it does have the older wash system where it runs all 3 arms at once. I am very curious to find out before I purchase it. Any ideas are welcomed regaurding that because it doesn’t state within the manual about that. Model number: GPT225SGLWW
Thanks guys

https://www.abcwarehouse.com/general-electric-gpt225sglww?gclid=CjwKCAiAwomeBhBWEiwAM43YIDDkbgmd3Leum7uC-MSnWyVN0Wu0sxItdj5Gnj1rcw1VKQcgouVleBoCOUoQAvD_BwE