Keaton VS. Luke {Emblem3 and 5SOS}

Everyone has a twin right? But what if that twin was born on the same day as you, is the same age, stole your middle name and...
is in love with the same girl as you?
Oh, it exists. And their names are..
°¤°Keaton Stromberg°¤° and
•°•°Luke Hemmings°•°•°

Which would you choose?