Cybermen again

[Dabir]

I think it leaves actual borgs out in the cold too, considering they don't get the benefit of any of these.

It'd be a replacement for current borgs. And yeah, like I said, it could definitely use a balance pass, but right now getting your arms, legs and eyes replaced with robot equivalents is strictly better than not, risk of death in surgery aside. Treads just go faster and mean you stay upright when stunned, arms let you snap cuffs, eyes let you see in all kinds of ways, there's no disadvantage to them. The only cyber augmentation we have now that does have possible disadvantages is cyber hearts.