ok, openbox is the best alternative, effectively.
a few more things:
1) when rotation happen, the bar changes placement - but windowmanager works like it didn`t. So, maximized windows are distanced by the desktop edge by a side while beiNg partially hidden by the newly placed bar
2) it`d be good if, when you launch on screen kboard:
- window space diminish so that maximized windows don`t fall behind th keyboard
- the app is launched in "decorate" and "always on top" mode by default
3) how can we have fonts in vertical mode small as they are in landscape?