You all saying stuff about more 24s on that side or on that side forget, that, while you're in a set language group (let's say English horde) you can encounter a lot of different languages across the board: Germans, French, Spanish, other English, some Russians and now a few Italians.
Now, there are relatively more 24s across the board on any language than there were in '11, that's a plain fact backed up by the growing f2p community in general (not just Spine or Aggramar etc) but, since I played German alliance for 1 year and then switched to English horde and alliance but still play on German alliance I can give a good view on which 'side' has more 24s per language-group.
German horde: Nowadays, they frequently 5man premade with their 24s (not gonna call names here for obvious reasons) and there's a different 24 crew with 2 to 5mans as well, but had very few 24s in the beginning due to horde being underplayed and no queues popping at all for a good 3-4 months into f2p.
German alliance: More 24s on ally in the beginning but gradually became less, now you rarely see more than 2-3 24s in a night of constant playing.
English horde: 24s all day, they don't always premade, they don't always 5man, but there is a constant stream of new 24s/old rerollers, because they've been around for almost as long as f2p itself.
English alliance: Same as horde, not many differences. Always had 24s and will probably always have them.
Spanish horde: No real 24 crews like in the German groups but there are a few that frequently log on and play. You won't see them often, but you will.
Spanish alliance: Same as horde.
French essentially the same as Spanish.
Italian: Since there are only 2 realms yet and they play in the English groups (Pozzo dell'Eternità plays with Aggramar/Draenor) they share the same 24s.
Russian: We all probably know of the Russian 24 premades on both sides, so I'll leave it at that.
Now, I could make a list of f2ps in the same way but I don't think there's a definite conclusion on which side is weaker because it all depends too much on the favor of the RNG goddess anyways.
#Ranzeout