Soul Silver or heart gold?

I really don't know the difference, so before I download it, I'm asking you guys. Thanks.

There's really now difference...SoulSilver has Lugia.HeartGold has Ho-Oh.

Okay, thanks.

I think version exclusives and the levels of ho-oh and lugia change i thinkhttp://serebii.net/heartgoldsoulsilver/exclusives.shtmlif i remember from original silver, lugia was level 40, while ho-oh was 70 i think.