What's your favorite Mega Evolution? (For the old and new ones)

I've asked this question in the past, but that was before Z-A

I also asked with the new Mega Evolutions, but that excluded the old ones

This is for all Megas, old and new

What's your top 3?

1 will always be Mega Charizard X for me

2 is Mega Scrafty

3 is Mega Lopunny

I look forward to y'all's answers!