I've been disagreeing with "I look at your stats on EntropiaLife to judge you and consider it the Bible-of-the-universe" messi for a long time now. History-wise, he's a n00b. He is indeed a top grinder, but somehow figures this fact that he plays 24/7 because he probably doesn't need a RL job means he's an authority on everything in the game. In one of the early Christmas Mayhems, I too reached a quite high level, but got hardly any globals from Atrox, and I reached that level using non-SIB, relatively low-DPS weapons like MK4 and M2875, instead of all these high-DPS SIB weapons. I reached that level even though I only played 4 days out of the week or so it lasted.
So, EntropiaLife falls far short from showing the big picture, though players like messi love to resort to it when making judgments or assumptions about other players.
I have never had ANY luck at ANY mayhem event...I don't recall getting hardly any globals, to be honest. After a few tries, I just realize I'm loading up the pot for people like messi to stuff their hands into, and give up, and go back to hunting my usual way, with small losses instead of ludicrous losses...and it's a lot more fun as it's not non-stop grinding like a dope.