I mean, do whatever makes the most sense for you. For me I just think my OCD would go nuts if it saw an end label that started with M but was placed in the S section because of text I can't even read unless I start playing the game..... but that's just my own personal brand of insanity.

My nephew tried to arrange my Dreamcast games in order of which ones he most expected to be good to least expected to be good.... that didn't work out well. It was fortunate I didn't have many Dreamcast games.