I wonder if firing them sequentially has a bigger impact, as both volleys of three hit at the same time. If this is the case, then only organized wings will be able to pull this off, or agile ships with the Reverberating Cascade mines flying in front of bigger ones.
Surely I can't use ALL of my hardpoints for Torpedoes, can I? What would I follow up with otherwise.
Pity...
That's the one test I didn't do. I've fired off all in quick succession (two medium bays) and with a stager where I waited for the first to hit before launching the next. The results were the same. Could be diff one at a time, I suppose. Being as four take two bays and they do no damage to hull when shields are down, I don't see the point in using them at all anymore. I have placed them in storage for a future update.