I'm really not sure whether mental builds are competative! The King Fish which guarded the map to this temple seemed to be an entirely physical encounter. The crux of the choice seems to be security, we're expecting an enormous threat and banking on an enormous reward to justify our investment. So the question is whether we need more esoteric defense and utility as provided by mental options, or more damage throughput and/or burst as provided by physical options, or more tankyness as provided by cloak!
I'm generally in favor of physical agression over physical defense, since I'm led to believe we're in a decent place with defensive choices thus far, but lagging behind in offensive stats.
So, which is more likely? Nefarious traps and puzzle gimmicks, or fog doors with big half-animal half-person full-healthbar bosses inside? Swarms of moonmen bum rushing us down, or gleaming windows into the moon-that-could-be, damaging our mind and resolve with truths as well as lies?
Our leads are:
Color analysis (fun but I've never trusted it outside memes)
The name, which could be associated with the Lunacy curse, I suppose. Hardly the first temple to be named after a celestial body, or defamed as untrue!
The architecture - Tall big, kinda spooky, very white/blue palette.
tl;dr I dunno man, I usually build STR in dungeon crawlers!