I don't play a coercer, but I have classes which have word of force and share it's cooldown with another spell. I always go with the other spell. There is a chance ( of course I don't know about the coercer ) that your other spell gets some benefits from prestige as well which makes the choice even easier.
angerclaw wrote: Word of Force ... is a legacy ability from Splitpaw Saga and it DOES NOT SCALE past level 60, same as goating guesture for fighters, it is designed to REPLACE its counterpart in the case of coercer Hemorrage. Once a player levels past 60 those Splitpaw abilities lose a lot of ground. ... You can remove it from your hotbars.