I'm right there with you, but the trouble is, I'm not sure anything satisfies that criteria any more. :-(

Not so long ago, I was expecting to go the other way, with our next laptops here having that fruity logo precisely because we expected OS X to Just Work where Windows 8 was just nasty.

However, right now, neither of the major commercial platforms is at all appealing, and anything Linux-based still has the fundamental problem that there aren't enough professional quality applications available to meet our needs yet. Relying on SaaS to break the OS strangleholds is also a questionable business move that we are increasingly glad we haven't made as the stories of broken "upgrades", sharp price increases, and outright cancelled services pile up.

I'm holding out some hope that either MS will come back with the next version of Windows and promote some sort of very-long-term stability and support (which is something they have historically been good at, but it seems unlikely with their new choice of leadership) or the FOSS work will finally start to take over (but this probably requires changes in the law, specifically making clear that patents are not enforceable anywhere that matters on things used for interoperability like data formats, communications protocols, and algorithms necessary to work with them).