Condor: In PUGs i always go for the "Mountain" and take a look where the PUGs would position themselves. When looking at them you can predict spawns pretty reliably. PUGs will usually take position on the balcony in the middle of the map (why, oh why? It's one of the worst places on the map. ...
True, with "people getting swamped while hiding on the balcony".
I rather like Condor, because of the variety it offers, of course the usual full frontal attackers suffers greatly, because a speedrun, lone ranger approach is not optimal. Tired of Divas fighting to the bone to lead 100K? Enter:
Condor, London, Ghost, Hydra should actually be a proper challenge next to the plain "farming" maps like giant, white, reactor, dagger.
An alternative strategy than to control/camp on the mountain, would be
to control the spawns in the first place, and
use the natural bottlenecks of the cattle dips to slow the progress of storming masses (the corpses created a 2 second delay)
If they do break free, and flank u, I always found that border dispersed players diluted the share that needs to be dealt with per player.
If a player position get swamped a simple 90 degree repositioning rotation siphons them like in a tub to the middle. The kite stream "falls" into another bottleneck with well timed killings. Rinse & repeat.
With fast handling and proper positioning they'll spawn in the centre and u can turn the balcony game against them, and do some raisen picking.