Murciélago for crazy ass yuri with tons of other story elements. If you want a romance driven yuri go for Maya no Souretsu if you still have not read it yet, one of the first ones and aged pretty well. For yaoi I can just send you straight to Thomas no Shinzou or Kaze to Ki no Uta (TW for child abuse tho), 24 Year Group is your safest bet with both the greatest shoujo stories that end up being also some of the biggest early boys love manga