Personally I haven’t. While Linux is imperfect, choosing the right distro makes the rest of the experience straightforward. And with it’s whole complexity, I find Linux more user friendly than Windows. Even driver issues, broken shadow file ownership and KDE specifics only made me more confident about my choice to use Linux after I solved everything.
I am disappointed at professional application support, but not with Linux specifically. In my professional life I have needed to use products like Visio, Adobe Suite, Autodesk software, and others.
I am often forced to use Windows for my work computer because of these limitations, and while I realize its not the fault of Linux, the lack of install base demanding professional applications run on Linux is a community issue. While I always prefer FOSS over PROP software, sometimes I really do need to run PROP software on linux, and that means convincing enough people to demand that support from the developer.