I've just come back from the EE store. The shop assistant kindly unboxed both the regular and XL pixel 3 so I could have a play. Well......and remember this is my own personal opinion,
The regular pixel is head and shoulders above the XL. It feels so nice in the hand.
1. The notch is hideous. In real life I had hoped it wouldn't look as bad as it does, in actual fact it looks worse. Gallery, GMail, Maps all look stupid.
2. Despite the smaller model having a lower resolution panel and slightly lower DPI, it looks the better of the two. The screens are both stunning, but somehow the regular one looks better. Samsung good!
3. White is the better colour choice. It looks more premium. The black one, with having the black trim and black ports looks too much. It reminds me of the all black s8. kinda cheap in a way.
4. The rear feels good. Really good. Silky smooth...so nice.
5. The wide selfie camera is pretty good, but don't expect to take photos of large groups of people. It's wider, but not that wide.
Something I did notice, and I can't quite put my finger on it....but my oneplus 5T felt faster somehow. It was weird, but the 5T feels snappier...not that the pixel is slow, but something feels off.
Major point.....despite what google says on twitter the notch CAN'T be hidden. I spent 10mins going through all the settings.