AEM MSM Tutorial

Hi all,

There are two ways of creating live copies in MSM.

                          1. Blueprint: Create -> Site. 
                          2. Existing site/page: Create -> Live Copy.

For Existing site/page, I do see a tutorial:

https://www.youtube.com/watch?v=PsvfjjOOz5M&list=PLcucBDfqsaV1_XX0dQClHd8EcPoBQ0vuE&index=5

1. For Blueprint please point me to a tutorial, that starts from creating a Blueprint, creating a Live copy from it and testing the rollouts.

I want to follow along and see the result in the end of the tutorial.

2. In a typical real life implementation, it looks like Blueprint is the way followed and not Existing site/page:

Is it true?

I appreciate all your replies.

Thanks,

RK.