Bingo, there are versions of the shield in epic.Witch are lighter, or have the energy conversion diferent 3 to 2, 2 to 1 etc. They cant be found anymore, since the shop was removed 1 year ago.
Some player still have them, some obtained them... by other means.
With only one cooling module, you free up a spot in the module, and that equals 90 more hp.
On the other side, even with high regen, it's pretty useless without energy cap, cause u can get burst out of shield, breacker nova drone combo... eats 120 energy like easy. While there is a build that defies this, and can beat nova-breacker combo builds. There is still no way to win over shreders, specialy mark 2 ones.
The repair drone DS works excelent against heaters, but even heaters can win it, if they play a certain pathern.
The new module made DS very problematic to most.
In my opinion is a decent build, annoying, but needed to counter the swarmers build, lavas-axe build.
The cancer how is called, is because fights last 100+ turns, and that is annoying.
And because its a cowards build, since all you do is run, and corner, and wait it out.
You should have seen these builds when kits where still around :)).140 hp kit, and a 17 resistance kit :)).