Sifright, on 12 March 2013 - 03:56 AM, said:
SRM 2, 5 Damage 2 heat =0.4 Heat per damage
SRM 4 10 Damage 3 heat. = 0.3 Heat per Damage
SRM 6, 15 Damage 4 Heat. = 0.266666 Heat per Damage.
Srm6 does the most damage with most heat efficiency the only down side is a slight drop firing speed.
SRM6 is the better weapon for heat by a large margin and switching to SRM4 drops sustained DPS.
Spoken like a true armchair warrior. Have you played hundreds of matches in each build for comparison? Someone did, and here's his analysis: http://mwomercs.com/...-of-juicy-data/
TL;DR - the advantage of the SRM 4s is ammo efficiency.