Dont be anxious, thats a really solid ride for an ok price. Do it :)

On my Corolla, Penzoil is my go to but if it’s cheap enough, I’ll go for the costco 0w-20. For my Lexus (which is an oil burner) i use quaker state 5W-30 and top off on the little quaker state bottles as needed. I use OEM filters on both, but I’ll use Wix filters if I’m not around the dealer.

You can look at Mazda if you want to continue the traditional automatics. I’m personally see CVTs as a non issue for Toyotas, they’re boring sure… but I’m buying into a reliable ecosystem.