I have the Pixel 9 Pro XL too and I love the phone but since One UI 7 I've been using my S24U so I was very happy when the S25U came out. I used to say that I love the camera on the Pixel but with ExpertRaw and now log video, I've been using the Samsung over the Pixel.
Still it's definitely a great phone, hope you like it
I picked up a 9 Pro XL in November as a backup when my 24U main board crashed, which Samsung promptly replaced. The Pixel is fine but no great shakes versus my 25U. The Samsung ecosystem is far superior for my needs versus Google Pixel. Solid phone just not my first choice.