I'm beginner, which is my Y-Haplogroup?

[Luso]

Congrats!

here is a thread full of R-L21's : https://anthrogenica.com/showthread.php?13934-R-L2

[Rethel]

I'm a mix of Italian (mainly), Spaniard (important) and Scottish (a great-great grandmother). But my DNA results showed this:

Attachment 104393

So I think I'm Greek and I have no Scottish.

It doesn't matter.

I asked about your own personal provenance in the context of hg. Cognates are irrelevant here.

[Rafael Passoni]

Morley:
Attachment 104437

Is it a different result?

[Ethel]

Morley:
Attachment 104437

Is it a different result?

Yes, it's a different subclade, but still inside R1b-U152 family.
I think the cladefinder result is more reliable since it's more up to date than morley.