Welcom to FT CONY
EBG will make a difference but as you will be flying out of CPH it is a bit of chance game - from my own hard earned experience.
ARN seem to be better at priorizing EBG. At least you are in luck in the other end - most of us agree that EWR is one of the best (most professional) SAS intercon gates when it goes for EBG treatment.
Good luck