Do the Q fear the Borg? Or could it perhaps be that the Q just don't want to annoy the Borg, since the Borg are possibly the most powerful guys in the galaxy (outside fluidic space) and the Q don't want to be responsible for anything the Borg do out of anger? Since the Borg could probably wipe out a good chunk of the galaxy if they felt like it.
Do the Q fear the Borg? - Science Fiction & Fantasy Stack Exchange
The Borg Queen states openly while interrogating Data that she considers the Borg's biggest weakness to be their remaining vestiges of humanity (humanoidity?), something that the Borg constantly strive to "transcend" as they assimilate and adapt (in contrast to Data, a sentient artifice who seeks to become more human).
V'ger machine culture aliens vastly more powerful than the Borg. Why? Well they built a machine around voyager, that took 30 minutes for Enterprise to fly on impulse engines. And that was build around an old rocket with primitive solars cells, valves as a computer. I suspect they threw their own tat out onto Voyager, since they never needed it, but it was still vastly, many orders of magnitude ...
star trek - Was V'ger responsible for the creation of the Borg ...
The other Borg get names like 4th of 12, adjunct matrix blah blah. So why did Captain Picard get a name when he was assimilated, instead of a numerical code / designation like all the other drones?
Why did the Borg name Locutus? - Science Fiction & Fantasy Stack Exchange