On PC, Ace of Spades is a far bigger plague than Luna/NF. Ace of Spades is easy to get and has all the characteristics of a 110 hc (high impact, high range, two-tap with kill clip), but also all the traits of a 140 hc (good handling and stability, better recoil, faster rate of fire). It also has outlaw, firefly, and a timer-less kill clip. It simply has way too many positives with no negatives other than not being able to use a different exotic. Ace of Spades definitely is in need of adjustment. Just bringing down the range to be closer to the usual level for 140s would make it less omnipresent. I don't want to see it gutted, but it is just too good.