Oh yeah, what I saw of Kirigami ... kind of sucked. From what I could tell (purely from use!) they have at least 3 different UI toolkits: Qt Widgets (the tradi

Oh yeah, what I saw of Kirigami ... kind of sucked. From what I could tell (purely from use!) they have at least 3 different UI toolkits: Qt Widgets (the traditional, solid feeling and looking applications), Qml with Qt controls (looks mostly traditional, but has some weirdness around scrolling, sometimes it's extremely spongy) and Kirigami, which is the worst of them all with the weirdness of Qml-based apps AND a look different from the standard platform theme (kind of like material design but with the proportions being all off). There might be some configurations/frameworks in between these because some applications would have normal touchpad scrolling, but were then also scrollable by just dragging the mouse cursor (touch scrolling was hit and miss in Qt Widgets apps, Dolphin for instance just wouldn't do it, touch-based right clicks are of course another horror). Ideally I'd be totally behind Kirigami, I like the idea and I like Qml quite a lot too. But the UX was HORRIBLE.