Re: No Name? Really?
No-one's ever been able to reconcile the different Classic Cybes, although it is theorised that some had mastered time-travel.
I think they'd probably be stronger today based on the fact that Earth and the NuCybes are only prepared for defence against the NuCybes and only obscure organisations such as UNIT have info on the gold weakness - and anyway, it's not very likely that you'd be able to lay your hands on enough gold to kill an entire army if you were given a sudden attack. Or who knows, the writers could do anything - what about an elite squad who survived the time war, then cannibalised some of the more advanced NuCybe tech while keeping their OldCybe techno-organic bodies?