For the moment I feel the Aegis Capacitor is barely worth it for 2 reasons.
1. You can't trade and buy X charge cells
2. The +5% bonus is barely even worth it if you have installed every single shield module available compared with actually using the X charges.
Would it not be much better to change the requirements from 200 shield amps and 100 X charge cells to maybe 200 Shield restorers?

+1 to 200 shield amps and 200 shield restorers

+1 i agree

People said the same thing before, which is why he changed it to 300 shield in addition to the 5% (it was less than 300 base before), so you only need 4000 shields for the module to be worth it, which isn't too much, as this is meant to be higher level.

He did? my bad. consider this post rambling.