Remember when I said about using double shotgun? 

It's no longer the meta.

   Apparently, SMGs are getting buffed left and right. Especially the blue suppressed SMG. Hell, even SypherPK thought that using the surpressed/silenced SMG was better than a SCAR. A SCAR, ladies and gentlemen. 

https://youtu.be/6_Cx9y2BQPg

I wouldn't blame him. Although is it truly better than the SCAR? Well, this video helps you visualize the stats of SMGs and the SCAR. 

https://youtu.be/Z7jm_WMtihw