Then why was the Borg cube so susceptible to Picard's initial response? The E-D is far more powerful than the Enterprise to be sure, but by your logic, it should have easily resisted the assault. As it was--and I'll get the percentage wrong, as it's been years since I last saw "Q Who"--Picard wrecked something like 70% of the cube. Backing things up eighty years, I'd expect Kirk's ship to do similar damage against a 23rd century Borg cube.I disagree. The federation, starfleet had only been in the Alpha and Beta quadrant at that time The Borg are all around, adapting and assimilation thousands of species, new technology. it would only make sense that the Borg would have a huge advantage being technologicaly superior.
To make that conclusion one would have to assume that the Borg have an identical advancement curve to the UFP. That, of course, is ridiculous. For all we know, the Borg have been virtually identical for a couple hundred years because conquests that significantly up their technological progress are few and far between. And they've been at it since our Dark Ages, at least.
And it was 20%.
If it wasn't for the intervention of a supernatural being, they would have been destroyed.
"You can't outrun them," says Q. "You can't destroy them. If you damage them, the essence of what they are remains – they regenerate and keep coming... eventually you will weaken – your reserves will be gone... they are relentless."