Well, the good thing about Daraprim, the drug for toxoplasmosis, is that it completely cures you of the condition. So sure, your insurance will rise because you made a claim, but it won't raise that much, since you don't have any medical conditions going forward.
Your insurance going up by 20/30% a year is definitely preferable to the actual medical costs you would incur in hospitals if the company who sell Daraprim went out of business.