Not long term
The V,
I don't believe either are a long term choice.
So at your age I'd have the mind set of where could I have the most fun for 5 years. (Bond)
The answer would be EK 380. Fly LH have a fun time and have an exit plan. You should concentrate on where you want to live and apply to the quality airlines (If any) there. Stay at EK until you get the job offer but as soon as you do, leave. (Just pay the bond if you have to)
You won't get a 380 command until 35 ( new age restrictions) so you won't get hooked by the i'm only a year away from upgrade so I'll stay.
Sadly Middle eastern airlines are no longer a long term prospect imho.
M