@cile Hey, thanks for the link! Yes, I tried, split keyboard doesn't work on me.
About device for shortcuts, thanks for your link. I have my eyes on the https://www.tindie.com/products/dekuNukem/duckypad-do-it-all-mechanical-macropad/ , it's on my precious directory of optional hardware I would like to try as soon as I have a bit of extra money for it. I hope somewhere-somewhere this year.