For hypertension, I now take amlodipine, fosinopril and benicar. I am thinking to switch from the benicar to a lower cost angiontensin II receptor blocker -- losartan, for example -- whose patent, I understand, has expired, thus making for lower retail (and especially wholesale cost -- to which I have (lawful) access). Is there any good reason to prefer benicar over losartan? Thank You