I currently have a complex application in `Qt for Python`, which has a side effect of **horrible** _first-time_ startup time (up to 30 seconds) on Windows. All subsequent runs are ok, under 3 seconds, but even that is quite a lot. So I tried a few `nimqml` examples and already noticed a slight _first-time_ delay on these, so I'm worried that this will balloon upwards, just like in `Qt for Python`.
The second worry is styling: I have heavily customized overridden painting routines on QTreeWidgets , QTabWidgets and a few others, and I have no idea if that kind of heavy customization can be efficiently reproduced with QML alone. _Note for people reading this_ : that this has nothing to to with `nimqml`, it's a downside of `QML`.
