No. there can only be one Pokemon league on each game
Pokemon Platinum because you can catch more legendaries!
yes there is
yes
There are a lot of Beaches in Pokemon Platinum, There are two near the Lake Valor Resort, one in Sunyshore City, and more. Can you be more Specific, please?
No they can't.
as long as the event is still going on, there is a way. it involves getting the same "event gift" in Pokemon diamond/pearl and trading to Pokemon platinum.
There is one in Auckland - https://www.pokemon.com/us/pokemon-trainer-club/play-pokemon-leagues/5601/
In my opinion , you really should get Pokemon pearl , diamond or platinum , because are the best Pokemon games on nds near Pokemon heart gold and soul silver , but if you can decide , you should take Pokemon platinum because it has the sinnoh pokemons which are the best if you ask me and has a lot advantages in compharasion with Pokemon diamond/pearl , but you can also take Pokemon heart gold/soul silver due to its story , the ocasion in that you can have 2 starters , one from kanto , one from johto , and also the 2 Pokemon leagues and the oportunity of searching 2 lands in one game .
their is two leagues one of them is kanto and the other is jhto hope i helped :-)
You can't get Thunderus in Pokemon Platinum at all. By then when Pokemon Platinum was made, no one knew that Pokemon Black and White were going to be made.
yes Yes You Can Buy Them
No, Bibarel's are one of the worst wild pokemon there are in pokemon platinum pearl or diamond