Forgeguns take skill swarms dont. And that is basically the answer for it. The common scrub does not want to try they just want to point and shot a swarm launcher. And i have a message for those scrubs:

Do not pray for easy lives, pray to be stronger mans.

Before the bandwidth change alot more lone players used to switch in and out of Forgegun fits, depending on the situation. Now though, even if you are a dedicated forge gunner, its much more difficult getting to a good vantage point and hoping for nanohive refills.

Double swarm commando though, has minor bandwidth, so some equipment can be maintained. It has less disadvantages and much more advantages. Instead of having to position and ambush tanks/ADS, you can just react to them. Go to supply depot, switch auto lock, boom boom boom, switch back to scout/assault/whatever.

I miss forge gunning a little and wish I didnt have to shelve it. But thats the case right now. Ill never use swarms, ever. So for now, only my PLC keeps vehicles at bay.