The RPM nerf of Luna's Howl and Not Forgotton basicly increased its TTK to that of any other 150 RPM and the Magnificent Howl procc doesnt have any influence on the TTK. But the Nerf to the Magnificent Howl perk was unecessary since it robbed the unique ability of the weapon to shut down roaming supers as primary weapon. The really rare occasional 2 tap was much harder to pull of than 2 tapping with ace + OEM and using Luna and NF in the 1st place was not as easy as spamming recluse after getting a shotgun and than snowballing. It actually required some sort of skill to land ur shots. Which opens the Question why they nerfed the Ttk AND the Magnificent Howl Perk.