Believe it or not, as of my visits to both in 2022-2023, SeaWorld Orlando had the most shark species by a fairly wide margin (12 to 19) though was at least five species short of the total elasmobranch group as Georgia had many more rays. Now, if you count Aquatica as part of SWORL (I don’t, as I view them as separate parks and it seems so do their staff), they actually may widen their lead on sharks and even overtake the total elasmobranch number. Supposedly they have at least blacktip sharks over there now and possibly as many as four or five other smaller species of sharks and rays, in addition to duplicates of some of the ones at SWORL.