another thing i consider is when buying and using a gun is price. MK18 is cheaper and yes, better at cqc firing fast. however i have had more double kills and triples with the mk1 because of the slower fire rate allowing me to save more bullets without reloading. mk18 and mk1 long range is half half and justifiable.
The real question lies mk1 having easier recoil and better ifrit pen. but being slower and more expensive. On top of that yes the mk18 has a little less sway in long ranges
id like to see if you dont mind
also is mk18 nerfed on Olympus?