I've decided now after having seen it run on a few of our machines that I'm firmly in the anti windows 8 camp.
Maybe a change of hardware is also to blame, but reliability has definitely gone down hill. We've replace 2 HP Win 7 laptops with Lenovo Win 8.1 ones, and I'm less than impressed. Blue screens of death which I haven't seen since Win 2000/early Win XP days, and Windows update failures, again something I've not seen for a long time.
This morning Sage crashed on our bookkeepers HP Win 8.1 machine, which led to a Sage support call and apparently known issues with 8.1.
I'm quite happy with my Windows 7 HP DV7. Its technically due for renewal but shall will stick with it for at least another 12 months and try and bypass Win 8.1 completely
We started to move to Lenovo as HP lappies seemed to have gone down in reliability, but Lenovo seem no better and not a patch on the old IBM built machines. Maybe technology has peaked and everything is going backwards Etch a Sketch's all round?
Please don't suggest a Mac... I'd have an internal revolution