Same circumstances Sunfire faced in the newest X-men issue
except he's facing the Dark Lord of the Sith
Vader has all of comic feats (Legends/Canon)
NO BFR
WHO WINS
__________________ "Happiness is a lie. Life is horror. The light is always dying all across the universe. The last star will flicker out someday, when it does, all that remains is shadow. And I will be its king!"'-Amahl Farouk
Nope. Just like Flash hasn't speedblitzed every opponent he's ever faced in the first attosecond of the battle, or like Surfer hasn't BFR'd every opponent immediately at the onset, etc... But for the purposes of these threads, we assume said tactics would be viable for them.
Same concept applies to Vader. He's used force-choke more than enough times for me to think it's something he would do in a forum setting. /shrug