They aren't suboptimal where I am. US products are cheaper, but they are routinely less healthy, more addictive, and poorer quality than the alternatives. Its

They aren't suboptimal where I am. US products are cheaper, but they are routinely less healthy, more addictive, and poorer quality than the alternatives. Its fine if you can't afford it or don't want to pay the difference, but by and large they are not suboptimal, at all.