As someone that wants to get into weapon modding and custom weapons here for the game, the AN-94 is definitely on my watchlist. Now, ARs in generally i'm a little worried about (strongest weapons with the strongest gadgets...), but the AN has my attention for sure. Now, unless the AN has gotten VERY good at close range, the maximum damage i'm not that worried about (Unless you feel like it has, i'm definitely interested in everyone's opinions on how they feel balance is). The AN-94 is meant to be a long range AR, and unless its showing that its just flat out better than everything else in that regard (things like the G3A3, maybe its out doing snipers even), i wouldn't be that inclined to change it all that much. Unless its proving to be ridiculous everywhere, since burst fires are a little harder to balance due to their rpm not being consistent, I wouldn't make a drastic change to it.
Of course, i still need feedback on it. Since you use it alot, i'd like to hear where you feel like the weapon is dominating people at. Is it's damage, accuracy, and firing rate just too hard for other guns to deal with at close range? Or does the thing turn into an sniper rifle?