It will get you high enough, meaning you will feel stoned, especially if you don't smoke often.

For instance, I smoke great weed (headies/chronic) nearly every day. If tomorow I smoked mids, I might not get too high. If however, I stopped smoking for a week and then smoked a joint of mids, I would probably get pretty high. However, the high would not be as intense if I had smoked some headies after that week.

A lot of it depends on how much you roll into the joint as well. I might smoke a pinch of headies, and get as high as I would if I smoked a 1 gram joint of mids.