growers do not use these terms. They call weed by its proper name like Hindu Kush. Most other names are just somebody's personal opinions of the weed. If you have a guy that the best weed that they can get is only half assd weed. they are going to think this is the best and tell everybody that it is (what ever the word u want to use is MEch or Chron), cause they don't know any better. Now if the same person was to say he has some Hindu Kush we would all know what he is talking about. Its all personal opinion until you use the scientific names for the strains. If you don't believe me go to a strain bank and try to find a weed called beasters.