Guild Wars 2

Hello i have 2 accounts one on eu and one on na.

I mainly do tpvp in this game, on my eu account im rank 44 and have a level 80 unfortunatley im actually using my na account for tpvp atm which is rank 20+ this however is not the question.

I would like to level up another 80 for something to do when i not tpvping

Would it be better to level it up on the na account so i can use the achievement points to unlock different skins or simply just level up another 80 on the eu account?

Any thoughts appreciated.

IMO, do it where you feel comfortable with the best connection.