Are you even able to discuss this here?
I don't believe emulators themselves are the issue, it's the copyrighted roms.
can someone suggest me a emulator I use the vizzed one but they don't play gamecube games :/
Uh.... copyrighted roms are illegal, and can land you in jail.
It's best not to talk about it. And I don't know if this is allowed in the forums.