Reasoning: Most clan weapons has had some kind of changes to it to have some sort of "pros-cons" instead of outright being better in comparison to IS. Streaks are one of those weapons that does not seem to have such a treatment.
By doing so, Clan and IS Streaks now have a bit more pro-cons distinction.
Clan
Longer range
SSRM4, SSRM6 currently available
IS
Ability to target specific component.
*If* MWO timeline advanced enough to grant us SSRM4/6, however, I am unsure if it'll still be fine with the mechanics. Then again, the weight investment might offset enough?
Edited by Matthew Ace, 25 January 2015 - 12:41 AM.