User blog comment:Inkie Twig/Call of Duty Wiki News - April 19th, 2015/@comment-1913529-20150421072850/@comment-24756040-20150425040706

I'll take quickscoping over OMA spam any day of the week. Quickscoping was not that powerful in MW2: you only had two devilish little bastard snipers that you'd do well with quickscoping; and even then, you'd need SoH Pro, Stopping Power Pro, and everybody's favorite knife in order to be effective.

Meanwhile, with OMA, all you did was shoot spots and switch classes over and over until you eventually had your Harrier, which got you your AC-130/Apache, then the nuke.