When should I use `publishReplay` vs `shareReplay`?

Question

I already know that

• publish shares a single subscription and also returns a ConnectableObservable ( so we have to Connect(

Answer 1

shareReplay() is basically publishReplay().refCount()

Here is a great article explaingin just that in detail: "Angular Async Pipes  - Beware the share"

Edit:

The right thing to say is:

shareReplay() is similar to publishReplay().refCount()

see @DevRok's answer for more info why they are not exactly the same.