Which one would you keep?

I have a first world problem going on and wanted others opinions.

During the recent black Friday sale I ordered a 512GB S25 ultra for $868.

I then was browsing best buy and saw they had an "excellent condition" open box 512GB S25 edge for $634. So I canceled the S25 Ultra and purchased the cheaper S25 Edge.

Welllll....the S25 Ultra didn't cancel lol. I thought I was safe when it said "cancel initiated"...but they shipped it out two days later.

So now I have both devices and I'm not sure which one to ship back. Which one would you stick with?