Vader get double speed bonus?

He does, and he gets double bonuses for EP being sith and empire.

"leef;c-1465127" wrote:
and for old ben/ezra for being rebel and jedi.

Don’t forget Kanan.

He does

Not sure, all I know is that he's been a Mother Daka to kill now with EP's new lead zeta? Or maybe just everyone has pushed him to G12 levels.

"VanKings22;d-159237" wrote:
He is a sith and Empire, I wonder if he counts as 16 by himself just as he gets bonuses of both with EPs lead, hmmmmmmmmm

He does as confirmed by Kozi in the thread on his kit

and for old ben/ezra for being rebel and jedi.