In terms of capacity, numbers and egoness. The slowest is Without Regret; they were like 3rd or 4th when they've been trying since classic to accomplish something?
No. Just some bitter people claiming they won a race that no one was competing in because they're still upset that they didn't get any ST warder loot.
Their hyper-competitive officers all burned out and quit in or before SoL. they still kill a lot of OW stuff, but don't seem to be focused on screwing other guilds like they used to be.