Should I Read Den of Vipers or Haunting Adeline?

Hey spicy book readers! I have been a grimdark fantasy girl forever and ever, and then, BAM! ACOTAR. Didn’t think I’d love it, but I did. That being said, by personal tastes are a bit more…well, just MORE. I just finished The Vicious Lost Boys and really enjoyed that. It seems like every dark romance/RH fan has read one or both of Den of Vipers or Haunting Adeline. But both seem pretty awful and I’m wondering if I should even bother. I have SO many books on my tbr list I don’t want to waste my time. Thanks, all!