> My Google Pixel 10 has both an in-the-screen fingerprint reader, and a Face ID, and I use both. They're both useful in different situations.

That sounds great.

> Some iPads have the finger print reader on the side of the device, on the power button.

My main iPad is a Mini (latest gen). It has the Touch ID on the top. I find it to be a bit "flaky." It often misses prints. However, I think it works amazingly well, given that it's just a strip.

I also have an iPad Pro, with FaceID. That works nicely. I like that it works in both portrait and landscape. That didn't happen in my older phones, but seems to be the case in my latest (17 Pro).