After reading (and researching) a lot of negative experiences with Pixel 10s and wireless charging I thought I'd share my positive experience!
I purchased the UGREEN MagFlow Qi2.2 25W Magnetic Wireless Charger (Model: 55959B / SKU: 6644431) open box from Best Buy for $26. When connected to my Anker 140W charger, the charger indicated a sustained 20watts of output up until near the 80% limit I have set. Factoring in some loss due to wireless charging, I believe I was getting the full 15watt charging on my Pixel 10 Pro. The charger did get pretty hot towards the end. It also has worked well with an iPhone 17 Pro Max.
I just figured I'd share this for anyone looking for a charger that is confirmed to work well with a Pixel 10. / 10 Pro. I also had a Spigen Nano Pop MagFit case on the phone at the time.