What is the difference between clusters 6Q0920840P vs 6Q0920840

I currently own a 1.2l VW Polo 9N3, late 2007 early 2008 model. Currently what I have installed from the factory is 6Q0920804 and I am trying to upgrade it to a MFA capable one with the display I believe it was called a highline cluster or something, after doing some research the one that I would need is the 6Q0920840, same revs, speed etc just MFA, coding itself won't be an issue I'd say but I literally do not know which verison I should get as the only one I found available to buy near me is 6Q0920840P or 6Q0920840X but not the regular one, can't find online what is the difference between them so I do not know if I should by either the P or X or wait maybe I will find a regular one.

Thanks in Advance!