Think a weapon is too strong or weak? Vote for it here for the next patch:
https://docs.google.com/forms/d/1grDqP-pwB4mHB4mA3zbbgi9wnFVe3LUGbB2a_NkDhY4/viewform
Weapons that score highly either in the OP or UP poll and which I find agreeable, will be worked on next patch.
Please think reasonably about the weapons and don't let your rage cloud your ability to make decisions. Some players are actually just really good with certain weapons.