Is scrollable tiling better than regular tiling in a laptop screen?
> since it reintroduces the mouse as a core aspect of window navigation
Not really, why? You switch between windows with binds, just like in a regular tiling WM. Mod+Left/Right (H/L) goes to the window to the left/right, etc.
I've been using paperwm for a couple of days and my laptop track-pad doesn't even support three finger scrolling so I'm currently using keyboard to navigate.