Chain fire is a DISADVANTAGE. With alpha fire, if the weapon is converged, you hit the same location with all the shots.
By spreading the same number of shots over a period of time, the shots tend to land in different locations, and you need to "stare down" your target to keep laying down fire.
Therefore, if you are using chain against someone using Alpha, then they can land all their shots in one go and twist off the damage, while you need to keep staring straight at the target, providing an easy shot for the enemy.
Also, if you have a short window of time where you have Line Of Sight to a target, by using chain fire you can get LESS shots off on the target.
ie with 4 weapons each with a 1s ROF, if you could only see your target for 1 second, with chain fire you would get ONE shot off, but with alpha you would get FOUR.
Get a clue and stop whining about something that is a non-factor. Do you EVER see top tier players using chain fire in competitive play? No.
Edited by evilC, 11 February 2016 - 05:23 AM.