If you want to use a pen with the Pixel Tablet, you can use any USI 2.0 stylus you'd like. And the Pixel Tablet has a laminated screen unlike the 10th gen iPad, which makes for an arguably better stylus experience. I personally hate non-laminated tablet screens.
Oh, I was actually lamenting the lack of a stylus for Android tablets, mostly because I never "heard" of one.
Do you know if it's worthwhile getting an Android tablet (like the Pixel Tablet) and the USI2 pen for digital painting? I mostly used Krita and a graphic tablet (although recently I'm doing it more traditional media to "unplug", so maybe getting a tablet is a step in the wrong direction)
I've never used an Apple stylus but my experience with the Samsung stylus is quite good, especially the higher end tablet models. Not having to charge the stylus and the fact they come bundled with their tablets is a nice bonus (often skewing many price comparison websites because they don't take the extra $100 for the stylus into account).
Software support in all art apps I've tried has been excellent. The Android version of Krita on tablets is just the desktop version repackaged into an app, for better or for worse.
I'd assume a USI2 pen will be equally good if not better, as it will also work with other models and brands. That said, I haven't tried these active pens myself, but if my Samsung tablet experience is anything to go by, I'd definitely be willing to give it a go.
Pixel Tablet: 128GB for $499 or 256GB for $599
Current iPad: 64GB for $449 or 256GB for $599
If you want to use a pen with the Pixel Tablet, you can use any USI 2.0 stylus you'd like. And the Pixel Tablet has a laminated screen unlike the 10th gen iPad, which makes for an arguably better stylus experience. I personally hate non-laminated tablet screens.