The buzz you get is directly related to what kind of vapor resin and how much that has built up inside the bag.
For me the buzz is better than abv, cause there is very little thc left in abv, however there is a shit ton built up on the inside of the bag. Both times got me a super head buzz I had to put the fork down, or be left comatose.
Great leftover breakfast in the morning! Don't even need a vape session!