you'll notice a big difference in the quality when you smoke your own that you prew yourself, it'll prolly be much better than your used to buying, 1st of all you will know where it came from and what kind of nutes were used to grow it, 2nd the plant will have the proper care and treatment that commercial growers don't give to there crop, those 2 factors alone imo will make it better than the street weed. try taking some of the seeds from a bag of weed that gave your wife headaches and grow it properly and you will notice a big difference!
LJ
GROW ON!