What is the best way to separate the create form and the edit form in a resource

public static function form(Form $form): Form
{
    return $form
        ->schema([
            Section::make()
                ->visible(fn (Page $livewire) => $livewire instanceof CreateModel)
                ->schema([
                    // ...
                ]),
            Section::make()
                ->visible(fn (Page $livewire) => $livewire instanceof EditModel)
                ->schema([
                    // ...
                ])
        ]);
}

public static function form(Form $form): Form
{
    return $form
        ->schema([
            Section::make()
                ->visible(fn (Page $livewire) => $livewire instanceof CreateModel)
                ->schema([
                    // ...
                ]),
            Section::make()
                ->visible(fn (Page $livewire) => $livewire instanceof EditModel)
                ->schema([
                    // ...
                ])
        ]);
}