Re: i would not buy computer until 10 comes out
I have an old Lenovo X200 Tablet and an X300, originally shipped with Vista.
They absolutely scream running Win8.1, and seem even faster running Win10 previews.
Still not quite as zippy feeling as running Linux on the same hardware, but Windows no longer sucks_badly_ in usability vs say a well integrated KDE as on Mageia 5 for example. I no longer feel the urgent need to immediately reboot into Linux as with anything prior.