That’s one of the guides to all of them, yes, but we’ve typically discouraged extensive strategy discussion within #player-guides so that wouldn’t be a great place for discussion of teams and such.
It’s also not the only Guide thread, this is also very popular: RARE Quests - Reference Thread - Check spreadsheet for more details
And there are smaller guides like the one @Radar1 made: Rare quests are too hard! (Sensible tips for new players to beat 4 level in rare quests)
I’m wondering if it would be helpful to have something like the Class Trials Guide threads for each Quest, pointing to the various resources and hosting any related discussion about teams/strategy.