Interestingly, having recently bought a 16GB/i7 Surface Pro 7, I'm finding my hybrid laptop is replacing my 12.9 iPad Pro. While the touch experience is not as good on the SP7, it is entirely usable and I don't find it problematic. And the SP7 plugs into my 4K monitor with full-screen display and supports multi-windowing and multi-tasking far better than my iPP and mouse interaction is normal. And no memory issues, e.g. browser tabs reloading. Performance has been excellent, with no apps crashing or BSODs. Previously, where I left the laptop at home and took the iPad, I now see doing the opposite. And if the iPad were to die, now I'd think long and hard about replacing it.