Apologies, I missed it in the preceding 104 pages.
The look on his face when he pulls that screen off for the first time.

That's the thing about the Surface Book right there. If that doesn't convince people then I don't know what will, it's just not for them. I absolutely love mine, puts a smile on my face whenever I use it. And, yes, I use it just as much as a tablet as I do a laptop.
I've had nothing but iPads for years and I just can't see the point any more, especially in the iPad Pro (which I've had every iteration of, including the 2020 12.9" which I just returned). There's
nothing "Pro" about it. It has almost no advantage over the basic entry-level model - same OS, pencil support, mobile apps etc - and the file system is a complete and utter farce. Don't get me started on the price of that silicone-coated "Magic" Keyboard.
All I keep hearing from naysayers over and over is how the Surface is a terrible tablet experience. I just don't get it. Don't people want to be able to use touch in a full desktop browser? Don't people want to be able to block ads in YouTube? How about connecting an external display without just mirroring? The iPad may be optimised for touch, but Windows is perfectly capable too.
Seriously, what is so bad about touch in Windows? When I scroll a webpage with my finger, it moves up and down – as expected. When I pinch, it zooms in and out – as expected. When I use multitouch gestures, they work – as expected. What, exactly, is so magical about the tablet experience on an iPad in comparison?
If it's the small touch targets in desktop Windows apps, well that's the price of having that power and convenience. If the mobile app ecosystem is a bit sparse for Windows, it's because it doesn't really need it. And you can always scale up the UI slightly or just use a pen instead of your finger anyway.
I don't know…maybe I'm just talking into the void. If people just want an iPad for touch and a separate Mac for everything else, that's cool. But I just don't get the hesitation people seem to have for having both on Windows when, in my experience, it's nothing but completely convenient and works just fine.