What are the best state management practices for SwiftUI?

Hi,
I'd like to know if there are any good patterns to follow for state management in SwiftUI?
A quick google search returns me a few approaches on Redux like architecture but given the

Combine framework

and likes such as the

ObservableObject

+

EnvironmentObject

, which seems closer to what

Context API

in

Reactjs

represents for most cases, it might be unnecessary.
Ideally, I'd like to find ways in the

SwiftUI

world to help me assess the app performance, which could help me find patterns or architectures to solve state management in my applications, so any tips or advice in these regards will be extremely beneficial for me to learn if you don't mind sharing!
Meanwhile, I find that I can look into redrawing to identify occurrences but wonder about other approaches that might be more suitable or can provide better insight, let's look at my cavemen, not the best example and a bit of a pseudo-code:

// My ObservableObject
class Hunter: ObservableObject {
  @Published var name = "Fred Flinston"
  @Published var gun = "Rock"
  ...
}

// CaveView
struct CaveView: View {
  @EnvironmentObject var hunter: Hunter

  var body: some View {
  print("[DEBUG] redraw happend!")
  ...
  }
}

// Main view
struct HunterLand: View {
  // @EnvironmentObject var hunter: Hunter

  var body: some View {
  // print("[DEBUG] redraw happend!")
  VStack {
  CaveView()
  ...
  }
  }
}

The

Main View

represented above as

HunterLand

has a nested view that is subscribed to the

Hunter

ObservableObject instance (resolved in the

sceneDelegate

); The

Main View

has nested views and only the

CaveView

will be affected by any observable changes. The commented out parts is to expose that if it also subscribed the

redrawing

would happen twice in principle.

It's my understanding that the diff algorithm for SwiftUI probably takes care of a lot of stuff for us, but would be nice to know how to verify how it performs when developing and making architecture choices to better improve the app experience or any good reads or best practices in this regard.

Thank you!