Which extreme weapon to choose?

[DaSwen]

dont be confused, you can always make extreme weapon once a week

Do you mean that we can earn one weapon per week? We can have every weapon 90 if we want?

[Tyrial]

Do you mean that we can earn one weapon per week? We can have every weapon 90 if we want?

Correct, you can earn the tokens to trade for a weapon once a week (3 seals for completing the quest chain) which will give you one weapon unless you're picking the sword and shield which costs 2 seals and 1 seal respectively.