You are always going to benefit from having better rated components.
not too sure about having a noticeable armor steroid though. There hasn't really been any good testing on this to say for sure unfortunately.
the only B rated component that I purposfully seek out are SCBs the B's have more charges, use less power, and can restore a greater total amount of shields over the A's.
The A's weigh less and restore more shield per charge but have less of them and use more power.
not too sure about having a noticeable armor steroid though. There hasn't really been any good testing on this to say for sure unfortunately.
the only B rated component that I purposfully seek out are SCBs the B's have more charges, use less power, and can restore a greater total amount of shields over the A's.
The A's weigh less and restore more shield per charge but have less of them and use more power.