Dino Might, on 09 February 2015 - 12:12 PM, said:
Yes. Cooldown on Ballistics (other than the AC20), Range for the Energy (and AC20 and MGs). For missiles, it's less clear cut. SRM range mods can be hit or miss due to spread (and aren't that exciting on LRMs), while cooldowns can cause heat issues.
Basically, if you're buying a cooldown module on anything that generates more than 2 heat per shot, make sure you know what you're doing.
Edited by Bront, 09 February 2015 - 12:15 PM.