Goku still takes it.
Flight, IT, powerful ranged options.
[list]
[*]A kamehameha from max-power Kamesennin blew up a moon.
[*]Pre-King Kai Piccolo did the same with his EDW.
[*]Vegeta destroyed planet Arlia and its moon with a casual blast (anime-only feat).
[*]Vegeta (Saiyan Saga) was certain his Galick Gun would destroy the Earth:
1. http://static.comicvine.com/uploads/original/6/65756/1277796-vegeta_planet_buster.jpg
2. https://66.media.tumblr.com/9e31588a6985860f823f9e5433455679/tumblr_inline_n0x1y9ajZW1rrwdud.jpg
[*]Super Perfect Cell and his solar system-busting kamehameha...[/list]
SSJ3 Goku (even before DB Super series) was vastly more powerful than all of the above combined. Hulk is screwed here.