Using Common Service Variables or Route Parameters [closed]

I am trying to understand if there is any benefit to switching away from using route parameters to using variables in the common service?

Route params and query params holding state:

• If you want your application to hold the state of the page even during reload, store it in the URL params and query params.

• If you want to pass important information like the ID of a product use params (/:id), if it's not mandatory information use query params (?test=1)

Storing state in services:

• If you want your application to not hold the state of the page even during reload, but just want to communicate the data.

• Using this method declutters the URL for sharing information.

• easy communication between any level of components ( distantly related to each other, not parent to child or vice versa )

Disadvantages:

• If your service is providedIn: 'root' then the service is never destroyed until you reset it manually. The properties state is maintained throughout the life of the application (cleared only on refresh)

• You have to ensure the state is reset and no data collisions happen with other component linkages.

Key Takeaways:

• Prefer routing based state storage when you want to store state even when page is refreshed.

• It is ok to use services based storage, but you need to take into account the lifecycle of the properties state. It should no collide with other component having previous state.