I used it for a while a few years ago at work. My impression was that 90-95% of it works well but there remains this persistent and very stubborn 5% load of edg

I used it for a while a few years ago at work. My impression was that 90-95% of it works well but there remains this persistent and very stubborn 5% load of edge case bugs. The problem is that when you hit one of these issues it's infuriating and often costs a lot of time. It also has a way of happening when you really don't want it to, since when you're traveling or in a hurry you're more likely to be doing "different" things with your machine and thus are more likely to hit a problem. Linux desktops are like a car that runs great for your daily commute but blows up on road trips. IMHO the reason for this is that the remaining 5-10% of the polish that's required to reach excellence in software often takes >50% of the time and is by far the least fun part of programming. As a result people generally have to be paid to do it. Free software rarely does unless it's heavily sponsored or incubated in-house by someone with resources. This is why I still like Mac. I think Apple as a company is a little past its prime but Mac still offers by far the most reliable and consistently productive desktop experience. Windows has improved but they've decided to encrust it with advertising. Ads in a paid app or OS are a total deal breaker. Windows also still has more edge case issues than Mac, mostly due to driver issues.