Guild Wars 2

Ok, this is getting kittened. Some boosts are 45 min, some 30, now 20. You can still sell the Metabolic Primer and the Utility Primer if they all had a One Hour timer.
I am suggesting all consumables, food, utility, boosters go to a One Hour Standard use timer.
This is just absurd functionality to sell an item.

Is it really that inconvenient?

Too many different timers? Yes. Would be a lot better if you could plan on once an hour to pop all your boosts at once. Might even get some people to actually start using them.