I’ve been getting back into the groove of jb again so I’ll come back and paraphrase what @TheZZL’s And @Military_king’s thoughts are on the situation.
While the healthboost has the potential to be overpowered it at the moment is as balanced as can be, yes it is true that when you shoot at a ct and you hit him for 99+ but less than 105 it can be incredibly infuriating, however you have to keep in mind that there is a global limit on health boosts for cts whenever 3 healthboost’s are purchased you are no longer able to purchase a healthboost till the following round.
As of right now I believe the healthboost is in a good spot, yes it can be unfair at times but this isn’t comp it’s jailbreak it’s not meant to be fair.