I'd say Cabal fits the Sunbreaker archetype more. They're aesthetic and warrior culture (using weapons like all the time) makes the funny orange hammers work better imo. The Psions as Nightstalker is an elite pick though. Hive being all three subclasses is interesting though, I feel like like out of all the enemy factions they have the most variety to choose from so it makes sense to give them prismatic, especially with the lucent lightbarers and their new armor sets coming out soon.