u/ChefMagicien201

Hey everyone! I recently got the urge to complete a shiny Pokédex in my favorite game, Pokémon Sun (or Ultra versions, it doesn't matter). I'd like to ask you what the best way to do this efficiently is (I know it's a long process, I just don't want to get lost along the way). Should I start hunting on the first few routes with a new save file? Or is it better to use an already complete save file and start hunting from scratch? Also, what would be the best team for hunting effectively? Thanks in advance for your answers 🙏