Default Launcher with simultaneous Landscape & Portrait settings

Anybody know if there is a launcher which allows you to save different layout settings for portrait and landscape? On my Nexus 7, I use it 50/50 each way, and when I view it in landscape the row/columns are all out of alignment - and vice versa.

I would like it to be able to adjust layout depending on how the device is held. Perhaps, maybe adjusting the margins and spacing between icons? Is this a feature on any launcher out there?

Thanks. 

Sent from my Nexus 7 using XDA Premium 4 mobile app