3rd person.
I can still dig into thoughts and emotions just fine, should I choose to, and do so with as many people as I please (as long as I'm being tactical and not just head jumping willy-nilly). Not just in the main character's POV but also the villain's without too much confusion such as 1st person POV switching. Some might want it more intimate, more personal, more immersive...
And, most importantly, I can still write overly wordy and flowery prose no matter what the character's personalities are. The narrator's voice isn't chained to a character's voice, which offers a whole lot more freedom. Grated, it is still a good idea to have a coherent voice for a narrator, but at least you have way more of a say in what voice that can be.
I feel it works best for both my novels because a part of the horror of my horror story, The Abomination Within Letcham, part of the horror is seeing what the antihero is thinking alongside the fear and thoughts of the leading lady. Switching POVs as chapters demand could work, sure, but I feel it would be distracting more than anything. Seeing too much from out of the male lead would dull the impact out of his sections, anyways. Getting multiple chapters out of him would also muddy the point. From local writing groups I know a lot of men fail to realize the abuse and how the leading lady's reactions are fawning to protect herself-- not a romance (jfc...)-- and the story being too stuck to him would exasperate such things. But cutting his thoughts out entirely would swash a lot of the horror.
My other novel, The Temptations of the Sea and its Monsters, is a swashbuckler were, yes, we mostly follow the captain and her capture's merman, but theres a B and C plot going on as well, chaining the POV to one or two characters would not work, and trying to write it from 8 different character perspectives would muddle things up so much. Not to mention they're almost all uneducated pirates and I am not willing to dumb down my writing style to suit that. And, unlike the horror story, I stay entirely out of character's heads so a lot of the mysteries and secrets the characters hold would be spoiled way too soon from their POVs.