I've played a lot of Pokémon hacks and want to try a new one, what should I play?

Well, i would strongly recommend, Pokemon Shiny Gold, Pokemon Ash Gray, Pokemon Flora Sky, Pokemon Light Platinum, and Pokemon Ruby Destiny of Guardians.

They are probabbly the most amazing and really long and addictive games on Vizzed. They also have a very high rating, which tells you straight away that they are good.

My favourites are Ash gray and Light Platinum. Ash gray because in the game, YOU'RE Ash, and catch the same pokemon he had, and have the same adventure he had, you catch charmander, squirtle, bulbasaur, Charmander evolves, the other 2 don't since they didn't during his adventure, then squirtle gets released and bulba and him were best friends etc
and at the end, stuff bout mewtwo.

Light Platinum because it has pokemon from ALL gens, even gen 5 (Pokemon B&W). You can also get free pokemon from other trainers in cities. So far as i remember, you can get growlithe, dratini, larvitar, zorua, miltank, axew (Cant remember the rest sorry), and you can get a starter from every gen to.

Maybe you should play Pokemon Christmas 2012 that's the one I like playing

im not really an expert on pokemon hacks, but I've heard many good things about pokemon sienna.

Likki :  Thanks, I'll try those. I just beat Light Platinum and I really liked it. I'll tell you how I like the ones you told me about. Right now I'm playing Fuligin, and will try those out after I finish that. 

pro724 : i recomend trying pokemon brown for old style pokemon or pokemon najanjara, pokemon brown takes place in the  region of rijon where you control brown the protaginst as you explore rijon occasionally fighting mura your rival , in pokemon najanjara ash returns to pallet town in kanto to go meet oak before he goes to the orange islands to fight the orange islands legaue

pro724 : if you want a challenge, Play Pokemon emerald 386 or Fire Red Omega