What is the suggested SwiftUI practice for consistent styling?

I just started coding in SwiftUI and I am really excited with the new declarative way of building UI. I am trying to find a tidy way to organize all my components and reuse them consistently through my app (Use the same button in different views etc).

I can think of 2 ways to do it.

1) One would be to create a ButtonStyle and the button label View. Optionally you can use a token system.

Example

Using the button

struct ContentView: View {
    static let capsuleButton = TokenButton(capsuleText: "Login")
    static var body: some View {
        Button(action: {}){
            self.capsuleButton.buttonLabel
        }.buttonStyle(self.capsuleButton.buttonStyle)
    }
}

2) Second would be to create a costume View for each button component and call that when you need it inside your other views

Example

The custom button View

struct MyButton: View {
    var text: String
    @Binding var isActive: Bool

    var body: some View {
        Button(action: {
            self.isActive = true
        }){
            Text(text)
        }
    }
}

Using the button

struct ContentView: View {
    @State var isActive = false
    var body: some View {
        MyButton(text: "Button", isActive: $isActive)
    }
}

What is the best practice to use in SwiftUI?

I would really appreciate some feedback from other devs.