Thanks for the clarification, but here’s one final question: IS MULTI-BOXING OR MULTI-CLIENTING ALLOWED IN GUILD WARS 2?
I already answered that one for you, though.
Multi-boxing has just been confirmed as not allowed based on the very screenshot in that image.
This also means that multi-clienting is not allowed either.
Of the two, multi-boxing is the more “legal”. Almost every single company has policies against multi-clienting, but multi-boxing is more hazy. Since multi-boxing has just been confirmed illegal according to ArenaNet policies, it can be a 100% guarantee that multi-clienting is just as illegal.
Don’t do either and you’ll be fine. One client, no more and no less, no matter how many machines you have.